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<a href="subdivface_8cpp.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="comment">/*###############################################################################################</span></div><div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="comment"> *    ShipCAD                                                                                   *</span></div><div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="comment"> *    Copyright 2015, by Greg Green &lt;ggreen@bit-builder.com&gt;                                    *</span></div><div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="comment"> *    Original Copyright header below                                                           *</span></div><div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;<span class="comment"> *                                                                                              *</span></div><div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;<span class="comment"> *    This code is distributed as part of the FREE!ship project. FREE!ship is an                *</span></div><div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="comment"> *    open source surface-modelling program based on subdivision surfaces and intended for      *</span></div><div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="comment"> *    designing ships.                                                                          *</span></div><div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;<span class="comment"> *                                                                                              *</span></div><div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;<span class="comment"> *    Copyright © 2005, by Martijn van Engeland                                                 *</span></div><div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="comment"> *    e-mail                  : Info@FREEship.org                                               *</span></div><div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;<span class="comment"> *    FREE!ship project page  : https://sourceforge.net/projects/freeship                       *</span></div><div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;<span class="comment"> *    FREE!ship homepage      : www.FREEship.org                                                *</span></div><div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;<span class="comment"> *                                                                                              *</span></div><div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;<span class="comment"> *    This program is free software; you can redistribute it and/or modify it under             *</span></div><div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;<span class="comment"> *    the terms of the GNU General Public License as published by the                           *</span></div><div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;<span class="comment"> *    Free Software Foundation; either version 2 of the License, or (at your option)            *</span></div><div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;<span class="comment"> *    any later version.                                                                        *</span></div><div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;<span class="comment"> *                                                                                              *</span></div><div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;<span class="comment"> *    This program is distributed in the hope that it will be useful, but WITHOUT ANY           *</span></div><div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;<span class="comment"> *    WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A           *</span></div><div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;<span class="comment"> *    PARTICULAR PURPOSE. See the GNU General Public License for more details.                  *</span></div><div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;<span class="comment"> *                                                                                              *</span></div><div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;<span class="comment"> *    You should have received a copy of the GNU General Public License along with              *</span></div><div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;<span class="comment"> *    this program; if not, write to the Free Software Foundation, Inc.,                        *</span></div><div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;<span class="comment"> *    59 Temple Place, Suite 330, Boston, MA 02111-1307 USA                                     *</span></div><div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;<span class="comment"> *                                                                                              *</span></div><div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;<span class="comment"> *##############################################################################################*/</span></div><div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;<span class="preprocessor">#include &lt;iostream&gt;</span></div><div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;<span class="preprocessor">#include &lt;cmath&gt;</span></div><div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;<span class="preprocessor">#include &lt;stdexcept&gt;</span></div><div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;<span class="preprocessor">#include &lt;algorithm&gt;</span></div><div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;</div><div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="subdivface_8h.html">subdivface.h</a>&quot;</span></div><div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="subdivsurface_8h.html">subdivsurface.h</a>&quot;</span></div><div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="subdivpoint_8h.html">subdivpoint.h</a>&quot;</span></div><div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="subdivedge_8h.html">subdivedge.h</a>&quot;</span></div><div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="subdivcontrolcurve_8h.html">subdivcontrolcurve.h</a>&quot;</span></div><div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="subdivlayer_8h.html">subdivlayer.h</a>&quot;</span></div><div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="viewport_8h.html">viewport.h</a>&quot;</span></div><div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="filebuffer_8h.html">filebuffer.h</a>&quot;</span></div><div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="utility_8h.html">utility.h</a>&quot;</span></div><div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="shader_8h.html">shader.h</a>&quot;</span></div><div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="controlfacegrid_8h.html">controlfacegrid.h</a>&quot;</span></div><div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="pointgrid_8h.html">pointgrid.h</a>&quot;</span></div><div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="viewportview_8h.html">viewportview.h</a>&quot;</span></div><div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="predicate_8h.html">predicate.h</a>&quot;</span></div><div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;</div><div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;<span class="keyword">using namespace </span><a class="code" href="namespacestd.html">std</a>;</div><div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;<span class="keyword">using namespace </span><a class="code" href="namespaceShipCAD.html">ShipCAD</a>;</div><div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;</div><div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;</div><div class="line"><a name="l00054"></a><span class="lineno"><a class="line" href="classShipCAD_1_1SubdivisionFace.html#a4a6f182fa7e5cf63fc95c7614805f136">   54</a></span>&#160;<a class="code" href="classShipCAD_1_1SubdivisionFace.html">SubdivisionFace</a>* SubdivisionFace::construct(<a class="code" href="classShipCAD_1_1SubdivisionSurface.html">SubdivisionSurface</a>* owner)</div><div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;{</div><div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;    <span class="keywordtype">void</span> * mem = owner-&gt;<a class="code" href="classShipCAD_1_1SubdivisionSurface.html#a00ddf343939772d829ac414cd976d345">getFacePool</a>().add();</div><div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;    <span class="keywordflow">return</span> <span class="keyword">new</span> (mem) <a class="code" href="classShipCAD_1_1SubdivisionFace.html">SubdivisionFace</a>(owner);</div><div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;}</div><div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;</div><div class="line"><a name="l00060"></a><span class="lineno"><a class="line" href="classShipCAD_1_1SubdivisionFace.html#a082f81f7a5750f7e53ed5a92ddc82350">   60</a></span>&#160;SubdivisionFace::SubdivisionFace(<a class="code" href="classShipCAD_1_1SubdivisionSurface.html">SubdivisionSurface</a>* owner)</div><div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;    : <a class="code" href="classShipCAD_1_1SubdivisionBase.html">SubdivisionBase</a>(owner)</div><div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;{</div><div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;    <span class="comment">// does nothing</span></div><div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;}</div><div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;</div><div class="line"><a name="l00066"></a><span class="lineno"><a class="line" href="classShipCAD_1_1SubdivisionFace.html#a13b147bdc2d5fda0dcbc6de240bc05cd">   66</a></span>&#160;<span class="keywordtype">size_t</span> <a class="code" href="classShipCAD_1_1SubdivisionFace.html#a13b147bdc2d5fda0dcbc6de240bc05cd">SubdivisionFace::indexOfPoint</a>(<span class="keyword">const</span> <a class="code" href="classShipCAD_1_1SubdivisionPoint.html">SubdivisionPoint</a>* pt)<span class="keyword"> const</span></div><div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;    vector&lt;SubdivisionPoint*&gt;::const_iterator i = find(<a class="code" href="classShipCAD_1_1SubdivisionFace.html#ae1178fe10860c57e3e54a397b4dc7b4b">_points</a>.begin(), <a class="code" href="classShipCAD_1_1SubdivisionFace.html#ae1178fe10860c57e3e54a397b4dc7b4b">_points</a>.end(), pt);</div><div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;    <span class="keywordflow">return</span> i - <a class="code" href="classShipCAD_1_1SubdivisionFace.html#ae1178fe10860c57e3e54a397b4dc7b4b">_points</a>.begin();</div><div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;}</div><div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;</div><div class="line"><a name="l00072"></a><span class="lineno"><a class="line" href="classShipCAD_1_1SubdivisionFace.html#aacd383eb085c4f6b92db89e25be6b3a1">   72</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="classShipCAD_1_1SubdivisionFace.html#aacd383eb085c4f6b92db89e25be6b3a1">SubdivisionFace::insertPoint</a>(<span class="keywordtype">size_t</span> index, <a class="code" href="classShipCAD_1_1SubdivisionPoint.html">SubdivisionPoint</a> *point)</div><div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;{</div><div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;    <span class="keywordflow">if</span> (index &gt;= <a class="code" href="classShipCAD_1_1SubdivisionFace.html#ae1178fe10860c57e3e54a397b4dc7b4b">_points</a>.size())</div><div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;        <span class="keywordflow">throw</span> out_of_range(<span class="stringliteral">&quot;bad index in SubdivisionFace::insertPoint&quot;</span>);</div><div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;    <a class="code" href="classShipCAD_1_1SubdivisionFace.html#ae1178fe10860c57e3e54a397b4dc7b4b">_points</a>.insert(<a class="code" href="classShipCAD_1_1SubdivisionFace.html#ae1178fe10860c57e3e54a397b4dc7b4b">_points</a>.begin()+index, point);</div><div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;}</div><div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;</div><div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;<span class="keyword">static</span> <span class="keywordtype">float</span> triangle_area(<span class="keyword">const</span> QVector3D&amp; p1, <span class="keyword">const</span> QVector3D&amp; p2, <span class="keyword">const</span> QVector3D&amp; p3)</div><div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;{</div><div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;    <span class="keywordtype">float</span> ax = 0.5 * ((p1.y() - p2.y()) * (p1.z() + p2.z())</div><div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;                      + (p2.y() - p3.y()) * (p2.z() + p3.z())</div><div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;                      + (p3.y() - p1.y()) * (p3.z() + p1.z()));</div><div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;    <span class="keywordtype">float</span> ay = 0.5 * ((p1.z() - p2.z()) * (p1.x() + p2.x())</div><div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;                      + (p2.z() - p3.z()) * (p2.x() + p3.x())</div><div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;                      + (p3.z() - p1.z()) * (p3.x() + p1.x()));</div><div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;    <span class="keywordtype">float</span> az = 0.5 * ((p1.x() - p2.x()) * (p1.y() + p2.y())</div><div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;                      + (p2.x() - p3.x()) * (p2.y() + p3.y())</div><div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;                      + (p3.x() - p1.x()) * (p3.y() + p1.y()));</div><div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;    <span class="keywordflow">return</span> sqrt(ax*ax + ay*ay + az*az);</div><div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;}</div><div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;</div><div class="line"><a name="l00093"></a><span class="lineno"><a class="line" href="classShipCAD_1_1SubdivisionFace.html#a1f27fc04bf353dd6295da574fa97c1f8">   93</a></span>&#160;<span class="keywordtype">float</span> <a class="code" href="classShipCAD_1_1SubdivisionFace.html#a1f27fc04bf353dd6295da574fa97c1f8">SubdivisionFace::getArea</a>()<span class="keyword"> const</span></div><div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;    <span class="keywordtype">float</span> result = 0;</div><div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;    <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i=3; i&lt;=<a class="code" href="classShipCAD_1_1SubdivisionFace.html#ae1178fe10860c57e3e54a397b4dc7b4b">_points</a>.size(); ++i)</div><div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;        result += triangle_area(<a class="code" href="classShipCAD_1_1SubdivisionFace.html#ae1178fe10860c57e3e54a397b4dc7b4b">_points</a>[0]-&gt;getCoordinate(),</div><div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;                <a class="code" href="classShipCAD_1_1SubdivisionFace.html#ae1178fe10860c57e3e54a397b4dc7b4b">_points</a>[i-2]-&gt;getCoordinate(),</div><div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160;                <a class="code" href="classShipCAD_1_1SubdivisionFace.html#ae1178fe10860c57e3e54a397b4dc7b4b">_points</a>[i-1]-&gt;getCoordinate());</div><div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;    <span class="keywordflow">return</span> result;</div><div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;}</div><div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;</div><div class="line"><a name="l00103"></a><span class="lineno"><a class="line" href="classShipCAD_1_1SubdivisionFace.html#ab22c43ec3d209a9f7b0b9bfe5d609508">  103</a></span>&#160;QVector3D <a class="code" href="classShipCAD_1_1SubdivisionFace.html#ab22c43ec3d209a9f7b0b9bfe5d609508">SubdivisionFace::getFaceCenter</a>()<span class="keyword"> const</span></div><div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l00105"></a><span class="lineno">  105</span>&#160;    QVector3D result = <a class="code" href="namespaceShipCAD.html#a949bc53a1634b268b43de672807480fb">ZERO</a>;</div><div class="line"><a name="l00106"></a><span class="lineno">  106</span>&#160;    <span class="keywordflow">if</span> (<a class="code" href="classShipCAD_1_1SubdivisionFace.html#ae1178fe10860c57e3e54a397b4dc7b4b">_points</a>.size() &gt; 1) {</div><div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;        <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i=1; i&lt;=<a class="code" href="classShipCAD_1_1SubdivisionFace.html#ae1178fe10860c57e3e54a397b4dc7b4b">_points</a>.size(); ++i) {</div><div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160;            <a class="code" href="classShipCAD_1_1SubdivisionPoint.html">SubdivisionPoint</a>* p = <a class="code" href="classShipCAD_1_1SubdivisionFace.html#ae1178fe10860c57e3e54a397b4dc7b4b">_points</a>[i-1];</div><div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160;            result = result + p-&gt;<a class="code" href="classShipCAD_1_1SubdivisionPoint.html#a285325115089a1b99be4480bf6079bf1">getCoordinate</a>();</div><div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160;        }</div><div class="line"><a name="l00111"></a><span class="lineno">  111</span>&#160;        result /= <a class="code" href="classShipCAD_1_1SubdivisionFace.html#ae1178fe10860c57e3e54a397b4dc7b4b">_points</a>.size();</div><div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160;    }</div><div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160;    <span class="keywordflow">return</span> result;</div><div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;}</div><div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160;</div><div class="line"><a name="l00116"></a><span class="lineno"><a class="line" href="classShipCAD_1_1SubdivisionFace.html#a94b07cf08781a9d80caf14a8f97df148">  116</a></span>&#160;QVector3D <a class="code" href="classShipCAD_1_1SubdivisionFace.html#a94b07cf08781a9d80caf14a8f97df148">SubdivisionFace::getFaceNormal</a>()<span class="keyword"> const</span></div><div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l00118"></a><span class="lineno">  118</span>&#160;    QVector3D result = <a class="code" href="namespaceShipCAD.html#a949bc53a1634b268b43de672807480fb">ZERO</a>;</div><div class="line"><a name="l00119"></a><span class="lineno">  119</span>&#160;    QVector3D c = <a class="code" href="namespaceShipCAD.html#a949bc53a1634b268b43de672807480fb">ZERO</a>;</div><div class="line"><a name="l00120"></a><span class="lineno">  120</span>&#160;</div><div class="line"><a name="l00121"></a><span class="lineno">  121</span>&#160;    <span class="keywordflow">if</span> (<a class="code" href="classShipCAD_1_1SubdivisionFace.html#ae1178fe10860c57e3e54a397b4dc7b4b">_points</a>.size() == 0)</div><div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160;        <span class="keywordflow">return</span> result;</div><div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160;    </div><div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160;    <span class="comment">// calculate center of the face</span></div><div class="line"><a name="l00125"></a><span class="lineno">  125</span>&#160;    <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i=0; i&lt;<a class="code" href="classShipCAD_1_1SubdivisionFace.html#ae1178fe10860c57e3e54a397b4dc7b4b">_points</a>.size(); ++i) {</div><div class="line"><a name="l00126"></a><span class="lineno">  126</span>&#160;        QVector3D p = <a class="code" href="classShipCAD_1_1SubdivisionFace.html#ae1178fe10860c57e3e54a397b4dc7b4b">_points</a>[i]-&gt;getCoordinate();</div><div class="line"><a name="l00127"></a><span class="lineno">  127</span>&#160;        c += p;</div><div class="line"><a name="l00128"></a><span class="lineno">  128</span>&#160;    }</div><div class="line"><a name="l00129"></a><span class="lineno">  129</span>&#160;    c /= <a class="code" href="classShipCAD_1_1SubdivisionFace.html#ae1178fe10860c57e3e54a397b4dc7b4b">_points</a>.size();</div><div class="line"><a name="l00130"></a><span class="lineno">  130</span>&#160;    <span class="comment">// calculate normal</span></div><div class="line"><a name="l00131"></a><span class="lineno">  131</span>&#160;    <a class="code" href="classShipCAD_1_1SubdivisionPoint.html">SubdivisionPoint</a>* p1 = <a class="code" href="classShipCAD_1_1SubdivisionFace.html#ae1178fe10860c57e3e54a397b4dc7b4b">_points</a>[<a class="code" href="classShipCAD_1_1SubdivisionFace.html#ae1178fe10860c57e3e54a397b4dc7b4b">_points</a>.size() - 1];</div><div class="line"><a name="l00132"></a><span class="lineno">  132</span>&#160;    <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i=0; i&lt;<a class="code" href="classShipCAD_1_1SubdivisionFace.html#ae1178fe10860c57e3e54a397b4dc7b4b">_points</a>.size(); ++i) {</div><div class="line"><a name="l00133"></a><span class="lineno">  133</span>&#160;        <a class="code" href="classShipCAD_1_1SubdivisionPoint.html">SubdivisionPoint</a>* p2 = <a class="code" href="classShipCAD_1_1SubdivisionFace.html#ae1178fe10860c57e3e54a397b4dc7b4b">_points</a>[i];</div><div class="line"><a name="l00134"></a><span class="lineno">  134</span>&#160;        QVector3D n = <a class="code" href="namespaceShipCAD.html#a81e47e31f89000550b007c0f9a4d09aa">UnifiedNormal</a>(c, p1-&gt;<a class="code" href="classShipCAD_1_1SubdivisionPoint.html#a285325115089a1b99be4480bf6079bf1">getCoordinate</a>(), p2-&gt;<a class="code" href="classShipCAD_1_1SubdivisionPoint.html#a285325115089a1b99be4480bf6079bf1">getCoordinate</a>());</div><div class="line"><a name="l00135"></a><span class="lineno">  135</span>&#160;        result += n;</div><div class="line"><a name="l00136"></a><span class="lineno">  136</span>&#160;        p1 = p2;</div><div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160;    }</div><div class="line"><a name="l00138"></a><span class="lineno">  138</span>&#160;    result.normalize();</div><div class="line"><a name="l00139"></a><span class="lineno">  139</span>&#160;    <span class="keywordflow">return</span> result;</div><div class="line"><a name="l00140"></a><span class="lineno">  140</span>&#160;}</div><div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160;</div><div class="line"><a name="l00142"></a><span class="lineno"><a class="line" href="classShipCAD_1_1SubdivisionFace.html#a02d048ba8de79787bc692e5f20fd276e">  142</a></span>&#160;<span class="keywordtype">bool</span> <a class="code" href="classShipCAD_1_1SubdivisionFace.html#a02d048ba8de79787bc692e5f20fd276e">SubdivisionFace::hasPoint</a>(<span class="keyword">const</span> <a class="code" href="classShipCAD_1_1SubdivisionPoint.html">SubdivisionPoint</a> *pt)<span class="keyword"> const</span></div><div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160;    <span class="keywordflow">return</span> (find(<a class="code" href="classShipCAD_1_1SubdivisionFace.html#ae1178fe10860c57e3e54a397b4dc7b4b">_points</a>.begin(), <a class="code" href="classShipCAD_1_1SubdivisionFace.html#ae1178fe10860c57e3e54a397b4dc7b4b">_points</a>.end(), pt) != <a class="code" href="classShipCAD_1_1SubdivisionFace.html#ae1178fe10860c57e3e54a397b4dc7b4b">_points</a>.end());</div><div class="line"><a name="l00145"></a><span class="lineno">  145</span>&#160;}</div><div class="line"><a name="l00146"></a><span class="lineno">  146</span>&#160;</div><div class="line"><a name="l00147"></a><span class="lineno"><a class="line" href="classShipCAD_1_1SubdivisionFace.html#a68bc7676c4f254ddb19e04f8cb5ba76f">  147</a></span>&#160;<a class="code" href="classShipCAD_1_1SubdivisionPoint.html">SubdivisionPoint</a>* <a class="code" href="classShipCAD_1_1SubdivisionFace.html#a68bc7676c4f254ddb19e04f8cb5ba76f">SubdivisionFace::getPoint</a>(<span class="keywordtype">size_t</span> index)<span class="keyword"> const</span></div><div class="line"><a name="l00148"></a><span class="lineno">  148</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l00149"></a><span class="lineno">  149</span>&#160;    <span class="keywordflow">if</span> (index &lt; <a class="code" href="classShipCAD_1_1SubdivisionFace.html#ae1178fe10860c57e3e54a397b4dc7b4b">_points</a>.size())</div><div class="line"><a name="l00150"></a><span class="lineno">  150</span>&#160;        <span class="keywordflow">return</span> <a class="code" href="classShipCAD_1_1SubdivisionFace.html#ae1178fe10860c57e3e54a397b4dc7b4b">_points</a>[index];</div><div class="line"><a name="l00151"></a><span class="lineno">  151</span>&#160;    <span class="keywordflow">throw</span> out_of_range(<span class="stringliteral">&quot;index not in range SubdivisionFace::getPoint&quot;</span>);</div><div class="line"><a name="l00152"></a><span class="lineno">  152</span>&#160;}</div><div class="line"><a name="l00153"></a><span class="lineno">  153</span>&#160;</div><div class="line"><a name="l00154"></a><span class="lineno"><a class="line" href="classShipCAD_1_1SubdivisionFace.html#a5da55a479cd54b90fc0ec5d0bedb9279">  154</a></span>&#160;<a class="code" href="classShipCAD_1_1SubdivisionPoint.html">SubdivisionPoint</a>* <a class="code" href="classShipCAD_1_1SubdivisionFace.html#a5da55a479cd54b90fc0ec5d0bedb9279">SubdivisionFace::getLastPoint</a>()<span class="keyword"> const</span></div><div class="line"><a name="l00155"></a><span class="lineno">  155</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l00156"></a><span class="lineno">  156</span>&#160;    <span class="keywordflow">if</span> (<a class="code" href="classShipCAD_1_1SubdivisionFace.html#ae1178fe10860c57e3e54a397b4dc7b4b">_points</a>.size() == 0)</div><div class="line"><a name="l00157"></a><span class="lineno">  157</span>&#160;        <span class="keywordflow">throw</span> out_of_range(<span class="stringliteral">&quot;no last point for SubdivisionFace::getLastPoint&quot;</span>);</div><div class="line"><a name="l00158"></a><span class="lineno">  158</span>&#160;    <span class="keywordflow">return</span> <a class="code" href="classShipCAD_1_1SubdivisionFace.html#ae1178fe10860c57e3e54a397b4dc7b4b">_points</a>.back();</div><div class="line"><a name="l00159"></a><span class="lineno">  159</span>&#160;}</div><div class="line"><a name="l00160"></a><span class="lineno">  160</span>&#160;</div><div class="line"><a name="l00161"></a><span class="lineno"><a class="line" href="classShipCAD_1_1SubdivisionFace.html#a553df49a1137f89d2df2846ffca74842">  161</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="classShipCAD_1_1SubdivisionFace.html#a553df49a1137f89d2df2846ffca74842">SubdivisionFace::addPoint</a>(<a class="code" href="classShipCAD_1_1SubdivisionPoint.html">SubdivisionPoint</a> *point)</div><div class="line"><a name="l00162"></a><span class="lineno">  162</span>&#160;{</div><div class="line"><a name="l00163"></a><span class="lineno">  163</span>&#160;    <a class="code" href="classShipCAD_1_1SubdivisionFace.html#ae1178fe10860c57e3e54a397b4dc7b4b">_points</a>.push_back(point);</div><div class="line"><a name="l00164"></a><span class="lineno">  164</span>&#160;    point-&gt;<a class="code" href="classShipCAD_1_1SubdivisionPoint.html#a077ca16509feb6db73fa40a0098b72b4">addFace</a>(<span class="keyword">this</span>);</div><div class="line"><a name="l00165"></a><span class="lineno">  165</span>&#160;}</div><div class="line"><a name="l00166"></a><span class="lineno">  166</span>&#160;</div><div class="line"><a name="l00167"></a><span class="lineno">  167</span>&#160;<span class="comment">// algorithm from http://geomalgorithms.com/a06-_intersect.html</span></div><div class="line"><a name="l00168"></a><span class="lineno">  168</span>&#160;<span class="keyword">static</span> <span class="keywordtype">bool</span> privIntersectWithRay(<span class="keyword">const</span> <a class="code" href="structShipCAD_1_1PickRay.html">PickRay</a>&amp; ray, <span class="keyword">const</span> QVector3D&amp; p1, <span class="keyword">const</span> QVector3D&amp; p2,</div><div class="line"><a name="l00169"></a><span class="lineno">  169</span>&#160;                          <span class="keyword">const</span> QVector3D&amp; p3)</div><div class="line"><a name="l00170"></a><span class="lineno">  170</span>&#160;{</div><div class="line"><a name="l00171"></a><span class="lineno">  171</span>&#160;    <span class="comment">// get triangle edge vectors and plane normal</span></div><div class="line"><a name="l00172"></a><span class="lineno">  172</span>&#160;    QVector3D u = p2 - p1;</div><div class="line"><a name="l00173"></a><span class="lineno">  173</span>&#160;    QVector3D v = p3 - p1;</div><div class="line"><a name="l00174"></a><span class="lineno">  174</span>&#160;    QVector3D n = QVector3D::crossProduct(u, v);</div><div class="line"><a name="l00175"></a><span class="lineno">  175</span>&#160;    <span class="comment">// check for degenerate triangle</span></div><div class="line"><a name="l00176"></a><span class="lineno">  176</span>&#160;    <span class="keywordflow">if</span> (n.x() == 0 &amp;&amp; n.y() == 0 &amp;&amp; n.z() == 0)</div><div class="line"><a name="l00177"></a><span class="lineno">  177</span>&#160;        <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l00178"></a><span class="lineno">  178</span>&#160;    QVector3D w0 = ray.<a class="code" href="structShipCAD_1_1PickRay.html#a2a9ed44a643481ceefcdec276ce7425a">pt</a> - p1;</div><div class="line"><a name="l00179"></a><span class="lineno">  179</span>&#160;    <span class="keywordtype">float</span> a = -QVector3D::dotProduct(n, w0);</div><div class="line"><a name="l00180"></a><span class="lineno">  180</span>&#160;    <span class="keywordtype">float</span> b = QVector3D::dotProduct(n, ray.<a class="code" href="structShipCAD_1_1PickRay.html#a9e277629b120f405d2780f1235e8dcb1">dir</a>);</div><div class="line"><a name="l00181"></a><span class="lineno">  181</span>&#160;    <span class="keywordflow">if</span> (abs(b) &lt; 1E-5) {</div><div class="line"><a name="l00182"></a><span class="lineno">  182</span>&#160;        <span class="keywordflow">if</span> (a == 0)</div><div class="line"><a name="l00183"></a><span class="lineno">  183</span>&#160;            <span class="keywordflow">return</span> <span class="keyword">true</span>;        <span class="comment">// ray lies in triangle plane</span></div><div class="line"><a name="l00184"></a><span class="lineno">  184</span>&#160;        <span class="keywordflow">return</span> <span class="keyword">false</span>;           <span class="comment">// ray disjoint from plane</span></div><div class="line"><a name="l00185"></a><span class="lineno">  185</span>&#160;    }</div><div class="line"><a name="l00186"></a><span class="lineno">  186</span>&#160;</div><div class="line"><a name="l00187"></a><span class="lineno">  187</span>&#160;    <span class="comment">// get intersect point of ray with triangle plane</span></div><div class="line"><a name="l00188"></a><span class="lineno">  188</span>&#160;    <span class="keywordtype">float</span> r = a / b;</div><div class="line"><a name="l00189"></a><span class="lineno">  189</span>&#160;    <span class="keywordflow">if</span> (r &lt; 0.0)                <span class="comment">// ray goes away from triangle</span></div><div class="line"><a name="l00190"></a><span class="lineno">  190</span>&#160;        <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l00191"></a><span class="lineno">  191</span>&#160;</div><div class="line"><a name="l00192"></a><span class="lineno">  192</span>&#160;    QVector3D pt = ray.<a class="code" href="structShipCAD_1_1PickRay.html#a2a9ed44a643481ceefcdec276ce7425a">pt</a> + r * ray.<a class="code" href="structShipCAD_1_1PickRay.html#a9e277629b120f405d2780f1235e8dcb1">dir</a>; <span 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href="classShipCAD_1_1SubdivisionFace.html#aba3fbf26d70b4eb3ef245c7f7cb16e03">SubdivisionFace::intersectWithRay</a>(<span class="keyword">const</span> <a class="code" href="structShipCAD_1_1PickRay.html">PickRay</a>&amp; ray)<span class="keyword"> const</span></div><div class="line"><a name="l00199"></a><span class="lineno">  199</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l00200"></a><span class="lineno">  200</span>&#160;    <span class="keywordflow">if</span> (<a class="code" href="classShipCAD_1_1SubdivisionFace.html#ae1178fe10860c57e3e54a397b4dc7b4b">_points</a>.size() &lt; 3)</div><div class="line"><a name="l00201"></a><span class="lineno">  201</span>&#160;        <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l00202"></a><span class="lineno">  202</span>&#160;    <span class="keywordflow">if</span> (<a class="code" href="classShipCAD_1_1SubdivisionFace.html#ae1178fe10860c57e3e54a397b4dc7b4b">_points</a>.size() == 3)</div><div class="line"><a name="l00203"></a><span class="lineno">  203</span>&#160;        <span class="keywordflow">return</span> privIntersectWithRay(ray, <a class="code" href="classShipCAD_1_1SubdivisionFace.html#ae1178fe10860c57e3e54a397b4dc7b4b">_points</a>[0]-&gt;getCoordinate(), <a class="code" href="classShipCAD_1_1SubdivisionFace.html#ae1178fe10860c57e3e54a397b4dc7b4b">_points</a>[1]-&gt;getCoordinate(),</div><div class="line"><a name="l00204"></a><span class="lineno">  204</span>&#160;                                    <a class="code" href="classShipCAD_1_1SubdivisionFace.html#ae1178fe10860c57e3e54a397b4dc7b4b">_points</a>[2]-&gt;getCoordinate());</div><div class="line"><a name="l00205"></a><span class="lineno">  205</span>&#160;    <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i=2; i&lt;<a class="code" href="classShipCAD_1_1SubdivisionFace.html#ae1178fe10860c57e3e54a397b4dc7b4b">_points</a>.size(); i++) {</div><div class="line"><a name="l00206"></a><span class="lineno">  206</span>&#160;        <span class="keywordflow">if</span> (privIntersectWithRay(ray, <a class="code" href="classShipCAD_1_1SubdivisionFace.html#ae1178fe10860c57e3e54a397b4dc7b4b">_points</a>[0]-&gt;getCoordinate(), <a class="code" href="classShipCAD_1_1SubdivisionFace.html#ae1178fe10860c57e3e54a397b4dc7b4b">_points</a>[i-1]-&gt;getCoordinate(),</div><div class="line"><a name="l00207"></a><span class="lineno">  207</span>&#160;                                 <a class="code" href="classShipCAD_1_1SubdivisionFace.html#ae1178fe10860c57e3e54a397b4dc7b4b">_points</a>[i]-&gt;getCoordinate()))</div><div class="line"><a name="l00208"></a><span class="lineno">  208</span>&#160;            <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l00209"></a><span class="lineno">  209</span>&#160;    }</div><div class="line"><a name="l00210"></a><span class="lineno">  210</span>&#160;    <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l00211"></a><span class="lineno">  211</span>&#160;}</div><div class="line"><a name="l00212"></a><span class="lineno">  212</span>&#160;</div><div class="line"><a name="l00213"></a><span class="lineno"><a class="line" href="classShipCAD_1_1SubdivisionFace.html#aeb9c6f01f3896dc39819265922a04892">  213</a></span>&#160;<a class="code" href="classShipCAD_1_1SubdivisionPoint.html">SubdivisionPoint</a>* <a class="code" href="classShipCAD_1_1SubdivisionFace.html#aeb9c6f01f3896dc39819265922a04892">SubdivisionFace::calculateFacePoint</a>()</div><div class="line"><a name="l00214"></a><span class="lineno">  214</span>&#160;{</div><div class="line"><a name="l00215"></a><span class="lineno">  215</span>&#160;    <a class="code" href="classShipCAD_1_1SubdivisionPoint.html">SubdivisionPoint</a>* result = 0;</div><div class="line"><a name="l00216"></a><span class="lineno">  216</span>&#160;    QVector3D centre = <a class="code" href="namespaceShipCAD.html#a949bc53a1634b268b43de672807480fb">ZERO</a>;</div><div class="line"><a name="l00217"></a><span class="lineno">  217</span>&#160;    <span class="keywordflow">if</span> (<a class="code" href="classShipCAD_1_1SubdivisionFace.html#ae1178fe10860c57e3e54a397b4dc7b4b">_points</a>.size() &lt; 3)</div><div class="line"><a name="l00218"></a><span class="lineno">  218</span>&#160;        <span class="keywordflow">throw</span> invalid_argument(<span class="stringliteral">&quot;trying to calculate face point with less than 3 points&quot;</span>);</div><div class="line"><a name="l00219"></a><span class="lineno">  219</span>&#160;    <span class="keywordflow">if</span> (<a class="code" href="classShipCAD_1_1SubdivisionFace.html#ae1178fe10860c57e3e54a397b4dc7b4b">_points</a>.size() &gt; 3 || <a class="code" href="classShipCAD_1_1SubdivisionBase.html#a164481259436bf18bc22a0626ab66c09">_owner</a>-&gt;<a class="code" href="classShipCAD_1_1SubdivisionSurface.html#ab85cd3c9b75664e3d8dfa1bd9bfa6e9a">getSubdivisionMode</a>() == <a class="code" href="namespaceShipCAD.html#a4a9d1acfd6a2e1e9078a5dcc36f0c817a7ae33add00d7fe33cdfac27bbddfef84">fmCatmullClark</a>) {</div><div class="line"><a name="l00220"></a><span class="lineno">  220</span>&#160;        <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i=0; i&lt;<a class="code" href="classShipCAD_1_1SubdivisionFace.html#ae1178fe10860c57e3e54a397b4dc7b4b">_points</a>.size(); ++i) {</div><div class="line"><a name="l00221"></a><span class="lineno">  221</span>&#160;            QVector3D p = <a class="code" href="classShipCAD_1_1SubdivisionFace.html#ae1178fe10860c57e3e54a397b4dc7b4b">_points</a>[i]-&gt;getCoordinate();</div><div class="line"><a name="l00222"></a><span class="lineno">  222</span>&#160;            centre += p;</div><div class="line"><a name="l00223"></a><span class="lineno">  223</span>&#160;        }</div><div class="line"><a name="l00224"></a><span class="lineno">  224</span>&#160;        centre /= <a class="code" href="classShipCAD_1_1SubdivisionFace.html#ae1178fe10860c57e3e54a397b4dc7b4b">_points</a>.size();</div><div class="line"><a name="l00225"></a><span class="lineno">  225</span>&#160;        result = <a class="code" href="classShipCAD_1_1SubdivisionPoint.html#a8e907cca747b0483374d4fdde8eb4ad1">SubdivisionPoint::construct</a>(<a class="code" href="classShipCAD_1_1SubdivisionBase.html#a164481259436bf18bc22a0626ab66c09">_owner</a>);</div><div class="line"><a name="l00226"></a><span class="lineno">  226</span>&#160;        result-&gt;<a class="code" href="classShipCAD_1_1SubdivisionPoint.html#a98ab99a0ccc4709a40e05b36147c0f55">setCoordinate</a>(centre);</div><div class="line"><a name="l00227"></a><span class="lineno">  227</span>&#160;    }</div><div class="line"><a name="l00228"></a><span class="lineno">  228</span>&#160;    <span class="keywordflow">return</span> result;</div><div class="line"><a name="l00229"></a><span class="lineno">  229</span>&#160;}</div><div class="line"><a name="l00230"></a><span class="lineno">  230</span>&#160;</div><div class="line"><a name="l00231"></a><span class="lineno"><a class="line" href="classShipCAD_1_1SubdivisionFace.html#a413ae7e76f559780c8a69e998974fb75">  231</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="classShipCAD_1_1SubdivisionFace.html#a413ae7e76f559780c8a69e998974fb75">SubdivisionFace::clear</a>()</div><div class="line"><a name="l00232"></a><span class="lineno">  232</span>&#160;{</div><div class="line"><a name="l00233"></a><span class="lineno">  233</span>&#160;    <a class="code" href="classShipCAD_1_1SubdivisionFace.html#ae1178fe10860c57e3e54a397b4dc7b4b">_points</a>.clear();</div><div class="line"><a name="l00234"></a><span class="lineno">  234</span>&#160;}</div><div class="line"><a name="l00235"></a><span class="lineno">  235</span>&#160;</div><div class="line"><a name="l00236"></a><span class="lineno"><a class="line" href="classShipCAD_1_1SubdivisionFace.html#a16d5e005d1c7c847ccf9ba72b67142fa">  236</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="classShipCAD_1_1SubdivisionFace.html#a16d5e005d1c7c847ccf9ba72b67142fa">SubdivisionFace::flipNormal</a>()</div><div class="line"><a name="l00237"></a><span class="lineno">  237</span>&#160;{</div><div class="line"><a name="l00238"></a><span class="lineno">  238</span>&#160;    <span class="keywordflow">if</span> (<a class="code" href="classShipCAD_1_1SubdivisionFace.html#ae1178fe10860c57e3e54a397b4dc7b4b">_points</a>.size() &lt; 2)</div><div class="line"><a name="l00239"></a><span class="lineno">  239</span>&#160;        <span class="keywordflow">return</span>;</div><div class="line"><a name="l00240"></a><span class="lineno">  240</span>&#160;    <span class="keywordtype">size_t</span> mid = <a class="code" href="classShipCAD_1_1SubdivisionFace.html#ae1178fe10860c57e3e54a397b4dc7b4b">_points</a>.size() / 2 - 1;</div><div class="line"><a name="l00241"></a><span class="lineno">  241</span>&#160;    <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i=0; i&lt;=mid; ++i)</div><div class="line"><a name="l00242"></a><span class="lineno">  242</span>&#160;        swap(<a class="code" href="classShipCAD_1_1SubdivisionFace.html#ae1178fe10860c57e3e54a397b4dc7b4b">_points</a>[i], <a class="code" href="classShipCAD_1_1SubdivisionFace.html#ae1178fe10860c57e3e54a397b4dc7b4b">_points</a>[<a class="code" href="classShipCAD_1_1SubdivisionFace.html#ae1178fe10860c57e3e54a397b4dc7b4b">_points</a>.size() - i - 1]);</div><div class="line"><a name="l00243"></a><span class="lineno">  243</span>&#160;}</div><div class="line"><a name="l00244"></a><span class="lineno">  244</span>&#160;</div><div class="line"><a name="l00245"></a><span class="lineno"><a class="line" href="classShipCAD_1_1SubdivisionFace.html#a5399f7ec8ed458f6dbc733688c006cf8">  245</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="classShipCAD_1_1SubdivisionFace.html#a5399f7ec8ed458f6dbc733688c006cf8">SubdivisionFace::edgeCheck</a>(<a class="code" href="classShipCAD_1_1SubdivisionPoint.html">SubdivisionPoint</a>* p1,</div><div class="line"><a name="l00246"></a><span class="lineno">  246</span>&#160;                                <a class="code" href="classShipCAD_1_1SubdivisionPoint.html">SubdivisionPoint</a>* p2,</div><div class="line"><a name="l00247"></a><span class="lineno">  247</span>&#160;                                <span class="keywordtype">bool</span> crease,</div><div class="line"><a name="l00248"></a><span class="lineno">  248</span>&#160;                                <span class="keywordtype">bool</span> controledge,</div><div class="line"><a name="l00249"></a><span class="lineno">  249</span>&#160;                                <a class="code" href="classShipCAD_1_1SubdivisionControlCurve.html">SubdivisionControlCurve</a>* curve,</div><div class="line"><a name="l00250"></a><span class="lineno">  250</span>&#160;                                vector&lt;SubdivisionEdge*&gt; &amp;interioredges,</div><div class="line"><a name="l00251"></a><span class="lineno">  251</span>&#160;                                vector&lt;SubdivisionEdge*&gt; &amp;controledges</div><div class="line"><a name="l00252"></a><span class="lineno">  252</span>&#160;                                )</div><div class="line"><a name="l00253"></a><span class="lineno">  253</span>&#160;{</div><div class="line"><a name="l00254"></a><span class="lineno">  254</span>&#160;    <span class="keywordflow">if</span> (p1 == <span class="keyword">nullptr</span> || p2 == <span class="keyword">nullptr</span>)</div><div class="line"><a name="l00255"></a><span class="lineno">  255</span>&#160;        <span class="keywordflow">throw</span> invalid_argument(<span class="stringliteral">&quot;null end points in SubdivisionFace::edgeCheck&quot;</span>);</div><div class="line"><a name="l00256"></a><span class="lineno">  256</span>&#160;    <a class="code" href="classShipCAD_1_1SubdivisionEdge.html">SubdivisionEdge</a>* newedge = <a class="code" href="classShipCAD_1_1SubdivisionBase.html#a164481259436bf18bc22a0626ab66c09">_owner</a>-&gt;<a class="code" href="classShipCAD_1_1SubdivisionSurface.html#adfdeabdc19eb55a7ba4ab0b607207300">edgeExists</a>(p1, p2);</div><div class="line"><a name="l00257"></a><span class="lineno">  257</span>&#160;    <span class="keywordflow">if</span> (newedge == <span class="keyword">nullptr</span>) {</div><div class="line"><a name="l00258"></a><span class="lineno">  258</span>&#160;        newedge = <a class="code" href="classShipCAD_1_1SubdivisionEdge.html#ac2e94f4689d724a1d5b75c7f2619c37d">SubdivisionEdge::construct</a>(<a class="code" href="classShipCAD_1_1SubdivisionBase.html#a164481259436bf18bc22a0626ab66c09">_owner</a>);</div><div class="line"><a name="l00259"></a><span class="lineno">  259</span>&#160;        newedge-&gt;<a class="code" href="classShipCAD_1_1SubdivisionEdge.html#af48a9311daf8f3607e181922162e8c7b">setControlEdge</a>(controledge);</div><div class="line"><a name="l00260"></a><span class="lineno">  260</span>&#160;        newedge-&gt;<a class="code" href="classShipCAD_1_1SubdivisionEdge.html#ab86e4ccfa750684432c228ea2cc991ff">setPoints</a>(p1, p2);</div><div class="line"><a name="l00261"></a><span class="lineno">  261</span>&#160;        newedge-&gt;<a class="code" href="classShipCAD_1_1SubdivisionEdge.html#aa6e28532f3ecc1610813844dfb385deb">startPoint</a>()-&gt;<a class="code" href="classShipCAD_1_1SubdivisionPoint.html#acd07a93927bf7b6bfe9b4a3233efffdf">addEdge</a>(newedge);</div><div class="line"><a name="l00262"></a><span class="lineno">  262</span>&#160;        newedge-&gt;<a class="code" href="classShipCAD_1_1SubdivisionEdge.html#aa65e2e10929c52fd05b6bb90317977dc">endPoint</a>()-&gt;<a class="code" href="classShipCAD_1_1SubdivisionPoint.html#acd07a93927bf7b6bfe9b4a3233efffdf">addEdge</a>(newedge);</div><div class="line"><a name="l00263"></a><span class="lineno">  263</span>&#160;        newedge-&gt;<a class="code" href="classShipCAD_1_1SubdivisionEdge.html#ad0313b8844a81c5802533376a09fce99">setCrease</a>(crease);</div><div class="line"><a name="l00264"></a><span class="lineno">  264</span>&#160;        <span class="keywordflow">if</span> (newedge-&gt;<a class="code" href="classShipCAD_1_1SubdivisionEdge.html#afcf8f9f766c80cd90045194cde86d4c8">isControlEdge</a>())</div><div class="line"><a name="l00265"></a><span class="lineno">  265</span>&#160;         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href="classShipCAD_1_1SubdivisionEdge.html#afcf8f9f766c80cd90045194cde86d4c8">isControlEdge</a>())</div><div class="line"><a name="l00272"></a><span class="lineno">  272</span>&#160;        newedge-&gt;<a class="code" href="classShipCAD_1_1SubdivisionEdge.html#a445c08836100060818c129ea7c694234">setCurve</a>(curve);</div><div class="line"><a name="l00273"></a><span class="lineno">  273</span>&#160;    newedge-&gt;<a class="code" href="classShipCAD_1_1SubdivisionEdge.html#a1b2e2b1d7e051d42250c0ad1f5eaa560">addFace</a>(<span class="keyword">this</span>);</div><div class="line"><a name="l00274"></a><span class="lineno">  274</span>&#160;}</div><div class="line"><a name="l00275"></a><span class="lineno">  275</span>&#160;</div><div class="line"><a name="l00276"></a><span class="lineno">  276</span>&#160;<span class="comment">// TODO: facepoints should be common to this face, and then we don&#39;t</span></div><div class="line"><a name="l00277"></a><span class="lineno">  277</span>&#160;<span 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name="l00288"></a><span class="lineno">  288</span>&#160;    <a class="code" href="classShipCAD_1_1SubdivisionFace.html">SubdivisionFace</a>* newface;</div><div class="line"><a name="l00289"></a><span class="lineno">  289</span>&#160;    <a class="code" href="classShipCAD_1_1SubdivisionPoint.html">SubdivisionPoint</a>* p2;</div><div class="line"><a name="l00290"></a><span class="lineno">  290</span>&#160;    <a class="code" href="classShipCAD_1_1SubdivisionEdge.html">SubdivisionEdge</a>* prevedge;</div><div class="line"><a name="l00291"></a><span class="lineno">  291</span>&#160;    <a class="code" href="classShipCAD_1_1SubdivisionEdge.html">SubdivisionEdge</a>* curedge;</div><div class="line"><a name="l00292"></a><span class="lineno">  292</span>&#160;    vector&lt;pair&lt;SubdivisionPoint*,SubdivisionPoint*&gt; &gt;::iterator ptmpindex;</div><div class="line"><a name="l00293"></a><span class="lineno">  293</span>&#160;    vector&lt;pair&lt;SubdivisionEdge*,SubdivisionPoint*&gt; &gt;::iterator etmpindex;</div><div class="line"><a name="l00294"></a><span class="lineno">  294</span>&#160;    vector&lt;pair&lt;SubdivisionFace*,SubdivisionPoint*&gt; &gt;::iterator ftmpindex;</div><div class="line"><a name="l00295"></a><span class="lineno">  295</span>&#160;</div><div class="line"><a name="l00296"></a><span class="lineno">  296</span>&#160;    <span class="keywordflow">if</span> (<a class="code" href="classShipCAD_1_1SubdivisionFace.html#ae1178fe10860c57e3e54a397b4dc7b4b">_points</a>.size() != 3 || <a class="code" href="classShipCAD_1_1SubdivisionBase.html#a164481259436bf18bc22a0626ab66c09">_owner</a>-&gt;<a class="code" href="classShipCAD_1_1SubdivisionSurface.html#ab85cd3c9b75664e3d8dfa1bd9bfa6e9a">getSubdivisionMode</a>() == <a class="code" href="namespaceShipCAD.html#a4a9d1acfd6a2e1e9078a5dcc36f0c817a7ae33add00d7fe33cdfac27bbddfef84">fmCatmullClark</a>) {</div><div class="line"><a name="l00297"></a><span class="lineno">  297</span>&#160;        <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i=1; i&lt;=<a class="code" href="classShipCAD_1_1SubdivisionFace.html#ae1178fe10860c57e3e54a397b4dc7b4b">_points</a>.size(); ++i) {</div><div class="line"><a name="l00298"></a><span class="lineno">  298</span>&#160;            p2 = <a class="code" href="classShipCAD_1_1SubdivisionFace.html#ae1178fe10860c57e3e54a397b4dc7b4b">_points</a>[i-1];</div><div class="line"><a name="l00299"></a><span class="lineno">  299</span>&#160;            <span class="keywordtype">size_t</span> index = (i + <a class="code" href="classShipCAD_1_1SubdivisionFace.html#ae1178fe10860c57e3e54a397b4dc7b4b">_points</a>.size() - 2) % <a class="code" href="classShipCAD_1_1SubdivisionFace.html#ae1178fe10860c57e3e54a397b4dc7b4b">_points</a>.size();</div><div class="line"><a name="l00300"></a><span class="lineno">  300</span>&#160;            prevedge = <a class="code" href="classShipCAD_1_1SubdivisionBase.html#a164481259436bf18bc22a0626ab66c09">_owner</a>-&gt;<a class="code" href="classShipCAD_1_1SubdivisionSurface.html#adfdeabdc19eb55a7ba4ab0b607207300">edgeExists</a>(p2, <a class="code" href="classShipCAD_1_1SubdivisionFace.html#ae1178fe10860c57e3e54a397b4dc7b4b">_points</a>[index]);</div><div class="line"><a name="l00301"></a><span class="lineno">  301</span>&#160;            index = (i + <a class="code" href="classShipCAD_1_1SubdivisionFace.html#ae1178fe10860c57e3e54a397b4dc7b4b">_points</a>.size()) % <a class="code" href="classShipCAD_1_1SubdivisionFace.html#ae1178fe10860c57e3e54a397b4dc7b4b">_points</a>.size();</div><div class="line"><a name="l00302"></a><span class="lineno">  302</span>&#160;            curedge = <a class="code" href="classShipCAD_1_1SubdivisionBase.html#a164481259436bf18bc22a0626ab66c09">_owner</a>-&gt;<a class="code" href="classShipCAD_1_1SubdivisionSurface.html#adfdeabdc19eb55a7ba4ab0b607207300">edgeExists</a>(p2, <a class="code" href="classShipCAD_1_1SubdivisionFace.html#ae1178fe10860c57e3e54a397b4dc7b4b">_points</a>[index]);</div><div class="line"><a name="l00303"></a><span class="lineno">  303</span>&#160;            index = (i - 1) % 4;</div><div class="line"><a name="l00304"></a><span class="lineno">  304</span>&#160;            ptmpindex = find_if(vertexpoints.begin(), vertexpoints.end(),</div><div class="line"><a name="l00305"></a><span class="lineno">  305</span>&#160;                                <a class="code" href="structShipCAD_1_1FirstPointPairPredicate.html">FirstPointPairPredicate</a>(p2));</div><div class="line"><a name="l00306"></a><span class="lineno">  306</span>&#160;            pts[index] = (*ptmpindex).second; <span class="comment">// p2.newlocation</span></div><div class="line"><a name="l00307"></a><span class="lineno">  307</span>&#160;            <a class="code" href="classShipCAD_1_1SubdivisionPoint.html">SubdivisionPoint</a>* p2pt = pts[index];</div><div class="line"><a name="l00308"></a><span class="lineno">  308</span>&#160;            index = (index + 1) % 4;</div><div class="line"><a name="l00309"></a><span class="lineno">  309</span>&#160;            etmpindex = find_if(edgepoints.begin(), edgepoints.end(),</div><div class="line"><a name="l00310"></a><span class="lineno">  310</span>&#160;                                <a class="code" href="structShipCAD_1_1FirstEdgePointPredicate.html">FirstEdgePointPredicate</a>(curedge));</div><div class="line"><a name="l00311"></a><span class="lineno">  311</span>&#160;            pts[index] = (*etmpindex).second; <span class="comment">// curedge.newlocation</span></div><div class="line"><a name="l00312"></a><span class="lineno">  312</span>&#160;            <a class="code" href="classShipCAD_1_1SubdivisionPoint.html">SubdivisionPoint</a>* curredgept = pts[index];</div><div class="line"><a name="l00313"></a><span class="lineno">  313</span>&#160;            index = (index + 1) % 4;</div><div class="line"><a name="l00314"></a><span class="lineno">  314</span>&#160;            ftmpindex = find_if(facepoints.begin(), facepoints.end(),</div><div class="line"><a name="l00315"></a><span class="lineno">  315</span>&#160;                                <a class="code" href="structShipCAD_1_1FirstFacePointPredicate.html">FirstFacePointPredicate</a>(<span class="keyword">this</span>));</div><div class="line"><a name="l00316"></a><span class="lineno">  316</span>&#160;            pts[index] = (*ftmpindex).second; <span class="comment">// this.newlocation</span></div><div class="line"><a name="l00317"></a><span class="lineno">  317</span>&#160;            <a class="code" href="classShipCAD_1_1SubdivisionPoint.html">SubdivisionPoint</a>* newlocation = pts[index];</div><div class="line"><a name="l00318"></a><span class="lineno">  318</span>&#160;            index = (index + 1) % 4;</div><div class="line"><a name="l00319"></a><span class="lineno">  319</span>&#160;            etmpindex = find_if(edgepoints.begin(), edgepoints.end(),</div><div class="line"><a name="l00320"></a><span class="lineno">  320</span>&#160;                                <a class="code" href="structShipCAD_1_1FirstEdgePointPredicate.html">FirstEdgePointPredicate</a>(prevedge));</div><div class="line"><a name="l00321"></a><span class="lineno">  321</span>&#160;            pts[index] = (*etmpindex).second; <span class="comment">// prevedge.newlocation</span></div><div class="line"><a name="l00322"></a><span class="lineno">  322</span>&#160;            <a class="code" href="classShipCAD_1_1SubdivisionPoint.html">SubdivisionPoint</a>* prevedgept = pts[index];</div><div class="line"><a name="l00323"></a><span class="lineno">  323</span>&#160;            <span class="comment">// add the new face</span></div><div class="line"><a name="l00324"></a><span class="lineno">  324</span>&#160;            newface = <a class="code" href="classShipCAD_1_1SubdivisionFace.html#a4a6f182fa7e5cf63fc95c7614805f136">SubdivisionFace::construct</a>(<a class="code" href="classShipCAD_1_1SubdivisionBase.html#a164481259436bf18bc22a0626ab66c09">_owner</a>);</div><div class="line"><a name="l00325"></a><span class="lineno">  325</span>&#160;            dest.push_back(newface);</div><div class="line"><a name="l00326"></a><span class="lineno">  326</span>&#160;            <span class="comment">// check the edges of the new face</span></div><div class="line"><a name="l00327"></a><span class="lineno">  327</span>&#160;            newface-&gt;<a class="code" href="classShipCAD_1_1SubdivisionFace.html#a5399f7ec8ed458f6dbc733688c006cf8">edgeCheck</a>(prevedgept, p2pt, prevedge-&gt;<a class="code" href="classShipCAD_1_1SubdivisionEdge.html#ae649fe7169f64a8e5ede1fbb36a176fa">isCrease</a>(),</div><div class="line"><a name="l00328"></a><span class="lineno">  328</span>&#160;                               prevedge-&gt;<a class="code" href="classShipCAD_1_1SubdivisionEdge.html#afcf8f9f766c80cd90045194cde86d4c8">isControlEdge</a>() || controlface,</div><div class="line"><a name="l00329"></a><span class="lineno">  329</span>&#160;                               prevedge-&gt;<a class="code" href="classShipCAD_1_1SubdivisionEdge.html#a46dd1e0aab4ca8b64c5db56d1796dd8e">getCurve</a>(), interioredges, controledges);</div><div class="line"><a name="l00330"></a><span class="lineno">  330</span>&#160;            newface-&gt;<a class="code" href="classShipCAD_1_1SubdivisionFace.html#a5399f7ec8ed458f6dbc733688c006cf8">edgeCheck</a>(p2pt, curredgept, curedge-&gt;<a class="code" href="classShipCAD_1_1SubdivisionEdge.html#ae649fe7169f64a8e5ede1fbb36a176fa">isCrease</a>(),</div><div class="line"><a name="l00331"></a><span class="lineno">  331</span>&#160;                               curedge-&gt;<a class="code" href="classShipCAD_1_1SubdivisionEdge.html#afcf8f9f766c80cd90045194cde86d4c8">isControlEdge</a>() || controlface,</div><div class="line"><a name="l00332"></a><span class="lineno">  332</span>&#160;                               curedge-&gt;<a class="code" href="classShipCAD_1_1SubdivisionEdge.html#a46dd1e0aab4ca8b64c5db56d1796dd8e">getCurve</a>(), interioredges, controledges);</div><div class="line"><a name="l00333"></a><span class="lineno">  333</span>&#160;            newface-&gt;<a class="code" href="classShipCAD_1_1SubdivisionFace.html#a5399f7ec8ed458f6dbc733688c006cf8">edgeCheck</a>(curredgept, newlocation, <span class="keyword">false</span>, <span class="keyword">false</span>, 0,</div><div class="line"><a name="l00334"></a><span class="lineno">  334</span>&#160;                               interioredges, controledges);</div><div class="line"><a name="l00335"></a><span class="lineno">  335</span>&#160;            newface-&gt;<a class="code" href="classShipCAD_1_1SubdivisionFace.html#a5399f7ec8ed458f6dbc733688c006cf8">edgeCheck</a>(prevedgept, newlocation, <span class="keyword">false</span>, <span class="keyword">false</span>, 0,</div><div class="line"><a name="l00336"></a><span class="lineno">  336</span>&#160;                               interioredges, controledges);</div><div class="line"><a name="l00337"></a><span class="lineno">  337</span>&#160;            <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> j=0; j&lt;4; ++j) {</div><div class="line"><a name="l00338"></a><span class="lineno">  338</span>&#160;                <span class="comment">// add new face to points</span></div><div class="line"><a name="l00339"></a><span class="lineno">  339</span>&#160;                pts[j]-&gt;addFace(newface);</div><div class="line"><a name="l00340"></a><span class="lineno">  340</span>&#160;                newface-&gt;<a class="code" href="classShipCAD_1_1SubdivisionFace.html#a553df49a1137f89d2df2846ffca74842">addPoint</a>(pts[j]);</div><div class="line"><a name="l00341"></a><span class="lineno">  341</span>&#160;            }</div><div class="line"><a name="l00342"></a><span class="lineno">  342</span>&#160;        }</div><div class="line"><a name="l00343"></a><span class="lineno">  343</span>&#160;    }</div><div class="line"><a name="l00344"></a><span class="lineno">  344</span>&#160;    <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<a class="code" href="classShipCAD_1_1SubdivisionFace.html#abd79b6dfadd10befe94b524a34063b27">numberOfPoints</a>() == 3) {</div><div class="line"><a name="l00345"></a><span class="lineno">  345</span>&#160;        <span class="comment">// special case, quadrisect triangle by connecting all three</span></div><div class="line"><a name="l00346"></a><span class="lineno">  346</span>&#160;        <span class="comment">// edge points</span></div><div class="line"><a name="l00347"></a><span class="lineno">  347</span>&#160;        <span class="comment">// first the three surrounding triangles</span></div><div class="line"><a name="l00348"></a><span class="lineno">  348</span>&#160;        <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i=1; i&lt;=<a class="code" href="classShipCAD_1_1SubdivisionFace.html#ae1178fe10860c57e3e54a397b4dc7b4b">_points</a>.size(); ++i) {</div><div class="line"><a name="l00349"></a><span class="lineno">  349</span>&#160;            p2 = <a class="code" href="classShipCAD_1_1SubdivisionFace.html#ae1178fe10860c57e3e54a397b4dc7b4b">_points</a>[i-1];</div><div class="line"><a name="l00350"></a><span class="lineno">  350</span>&#160;            <span class="keywordtype">size_t</span> index = (i-2+<a class="code" href="classShipCAD_1_1SubdivisionFace.html#abd79b6dfadd10befe94b524a34063b27">numberOfPoints</a>()) % <a class="code" href="classShipCAD_1_1SubdivisionFace.html#abd79b6dfadd10befe94b524a34063b27">numberOfPoints</a>();</div><div class="line"><a name="l00351"></a><span class="lineno">  351</span>&#160;            prevedge = <a class="code" href="classShipCAD_1_1SubdivisionBase.html#a164481259436bf18bc22a0626ab66c09">_owner</a>-&gt;<a class="code" href="classShipCAD_1_1SubdivisionSurface.html#adfdeabdc19eb55a7ba4ab0b607207300">edgeExists</a>(p2, <a class="code" href="classShipCAD_1_1SubdivisionFace.html#ae1178fe10860c57e3e54a397b4dc7b4b">_points</a>[index]);</div><div class="line"><a name="l00352"></a><span class="lineno">  352</span>&#160;            index = (i+<a class="code" href="classShipCAD_1_1SubdivisionFace.html#abd79b6dfadd10befe94b524a34063b27">numberOfPoints</a>()) % <a class="code" href="classShipCAD_1_1SubdivisionFace.html#abd79b6dfadd10befe94b524a34063b27">numberOfPoints</a>();</div><div class="line"><a name="l00353"></a><span class="lineno">  353</span>&#160;            curedge = <a class="code" href="classShipCAD_1_1SubdivisionBase.html#a164481259436bf18bc22a0626ab66c09">_owner</a>-&gt;<a class="code" href="classShipCAD_1_1SubdivisionSurface.html#adfdeabdc19eb55a7ba4ab0b607207300">edgeExists</a>(p2, <a class="code" href="classShipCAD_1_1SubdivisionFace.html#ae1178fe10860c57e3e54a397b4dc7b4b">_points</a>[index]);</div><div class="line"><a name="l00354"></a><span class="lineno">  354</span>&#160;</div><div class="line"><a name="l00355"></a><span class="lineno">  355</span>&#160;            index = 0;</div><div class="line"><a name="l00356"></a><span class="lineno">  356</span>&#160;            etmpindex = find_if(edgepoints.begin(), edgepoints.end(),</div><div class="line"><a name="l00357"></a><span class="lineno">  357</span>&#160;                                <a class="code" href="structShipCAD_1_1FirstEdgePointPredicate.html">FirstEdgePointPredicate</a>(prevedge));</div><div class="line"><a name="l00358"></a><span class="lineno">  358</span>&#160;            pts[index] = (*etmpindex).second;</div><div class="line"><a name="l00359"></a><span class="lineno">  359</span>&#160;            index = 1;</div><div class="line"><a name="l00360"></a><span class="lineno">  360</span>&#160;    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pts[index] = (*etmpindex).second;</div><div class="line"><a name="l00367"></a><span class="lineno">  367</span>&#160;            <span class="comment">// add the new face</span></div><div class="line"><a name="l00368"></a><span class="lineno">  368</span>&#160;            newface = <a class="code" href="classShipCAD_1_1SubdivisionFace.html#a4a6f182fa7e5cf63fc95c7614805f136">SubdivisionFace::construct</a>(<a class="code" href="classShipCAD_1_1SubdivisionBase.html#a164481259436bf18bc22a0626ab66c09">_owner</a>);</div><div class="line"><a name="l00369"></a><span class="lineno">  369</span>&#160;            dest.push_back(newface);</div><div class="line"><a name="l00370"></a><span class="lineno">  370</span>&#160;            <span class="comment">// check the edges of the new face</span></div><div class="line"><a name="l00371"></a><span class="lineno">  371</span>&#160;            newface-&gt;<a class="code" href="classShipCAD_1_1SubdivisionFace.html#a5399f7ec8ed458f6dbc733688c006cf8">edgeCheck</a>(pts[0], pts[1], prevedge-&gt;<a class="code" href="classShipCAD_1_1SubdivisionEdge.html#ae649fe7169f64a8e5ede1fbb36a176fa">isCrease</a>(),</div><div class="line"><a name="l00372"></a><span class="lineno">  372</span>&#160;                               prevedge-&gt;<a class="code" href="classShipCAD_1_1SubdivisionEdge.html#afcf8f9f766c80cd90045194cde86d4c8">isControlEdge</a>() || controlface,</div><div class="line"><a name="l00373"></a><span class="lineno">  373</span>&#160;                               prevedge-&gt;<a class="code" href="classShipCAD_1_1SubdivisionEdge.html#a46dd1e0aab4ca8b64c5db56d1796dd8e">getCurve</a>(), interioredges, controledges);</div><div class="line"><a name="l00374"></a><span class="lineno">  374</span>&#160;            newface-&gt;<a class="code" href="classShipCAD_1_1SubdivisionFace.html#a5399f7ec8ed458f6dbc733688c006cf8">edgeCheck</a>(pts[1], pts[2], curedge-&gt;<a class="code" href="classShipCAD_1_1SubdivisionEdge.html#ae649fe7169f64a8e5ede1fbb36a176fa">isCrease</a>(),</div><div class="line"><a name="l00375"></a><span class="lineno">  375</span>&#160;                               curedge-&gt;<a class="code" href="classShipCAD_1_1SubdivisionEdge.html#afcf8f9f766c80cd90045194cde86d4c8">isControlEdge</a>() || controlface,</div><div class="line"><a name="l00376"></a><span class="lineno">  376</span>&#160;                               curedge-&gt;<a class="code" href="classShipCAD_1_1SubdivisionEdge.html#a46dd1e0aab4ca8b64c5db56d1796dd8e">getCurve</a>(), interioredges, controledges);</div><div class="line"><a name="l00377"></a><span class="lineno">  377</span>&#160;            newface-&gt;<a class="code" href="classShipCAD_1_1SubdivisionFace.html#a5399f7ec8ed458f6dbc733688c006cf8">edgeCheck</a>(pts[2], pts[0], <span class="keyword">false</span>, <span class="keyword">false</span>, 0,</div><div class="line"><a name="l00378"></a><span class="lineno"> 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name="l00385"></a><span class="lineno">  385</span>&#160;</div><div class="line"><a name="l00386"></a><span class="lineno">  386</span>&#160;        <span class="comment">// then the center triangle</span></div><div class="line"><a name="l00387"></a><span class="lineno">  387</span>&#160;        <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i=0; i&lt;<a class="code" href="classShipCAD_1_1SubdivisionFace.html#abd79b6dfadd10befe94b524a34063b27">numberOfPoints</a>(); ++i) {</div><div class="line"><a name="l00388"></a><span class="lineno">  388</span>&#160;            p2 = <a class="code" href="classShipCAD_1_1SubdivisionFace.html#ae1178fe10860c57e3e54a397b4dc7b4b">_points</a>[i];</div><div class="line"><a name="l00389"></a><span class="lineno">  389</span>&#160;            <span class="keywordtype">size_t</span> index = (i - 1 + <a class="code" href="classShipCAD_1_1SubdivisionFace.html#abd79b6dfadd10befe94b524a34063b27">numberOfPoints</a>()) % <a class="code" href="classShipCAD_1_1SubdivisionFace.html#abd79b6dfadd10befe94b524a34063b27">numberOfPoints</a>();</div><div class="line"><a name="l00390"></a><span class="lineno">  390</span>&#160;            prevedge = <a class="code" href="classShipCAD_1_1SubdivisionBase.html#a164481259436bf18bc22a0626ab66c09">_owner</a>-&gt;<a class="code" href="classShipCAD_1_1SubdivisionSurface.html#adfdeabdc19eb55a7ba4ab0b607207300">edgeExists</a>(p2, <a class="code" href="classShipCAD_1_1SubdivisionFace.html#ae1178fe10860c57e3e54a397b4dc7b4b">_points</a>[index]);</div><div class="line"><a name="l00391"></a><span class="lineno">  391</span>&#160;            etmpindex = find_if(edgepoints.begin(), edgepoints.end(),</div><div class="line"><a name="l00392"></a><span class="lineno">  392</span>&#160;                                <a class="code" href="structShipCAD_1_1FirstEdgePointPredicate.html">FirstEdgePointPredicate</a>(prevedge));</div><div class="line"><a name="l00393"></a><span class="lineno">  393</span>&#160;            pts[i] = (*etmpindex).second;</div><div class="line"><a name="l00394"></a><span class="lineno">  394</span>&#160;        }</div><div class="line"><a name="l00395"></a><span class="lineno">  395</span>&#160;        <span class="comment">// add the new face</span></div><div class="line"><a name="l00396"></a><span class="lineno">  396</span>&#160;        newface = <a class="code" href="classShipCAD_1_1SubdivisionFace.html#a4a6f182fa7e5cf63fc95c7614805f136">SubdivisionFace::construct</a>(<a class="code" href="classShipCAD_1_1SubdivisionBase.html#a164481259436bf18bc22a0626ab66c09">_owner</a>);</div><div class="line"><a name="l00397"></a><span class="lineno">  397</span>&#160;        dest.push_back(newface);</div><div class="line"><a name="l00398"></a><span class="lineno">  398</span>&#160;        newface-&gt;<a class="code" href="classShipCAD_1_1SubdivisionFace.html#a5399f7ec8ed458f6dbc733688c006cf8">edgeCheck</a>(pts[0], pts[1], <span class="keyword">false</span>, <span class="keyword">false</span>, 0,</div><div class="line"><a name="l00399"></a><span class="lineno">  399</span>&#160;                           interioredges, controledges);</div><div class="line"><a name="l00400"></a><span class="lineno">  400</span>&#160;        newface-&gt;<a class="code" href="classShipCAD_1_1SubdivisionFace.html#a5399f7ec8ed458f6dbc733688c006cf8">edgeCheck</a>(pts[1], pts[2], <span class="keyword">false</span>, <span class="keyword">false</span>, 0,</div><div class="line"><a name="l00401"></a><span class="lineno">  401</span>&#160;                           interioredges, controledges);</div><div class="line"><a name="l00402"></a><span class="lineno">  402</span>&#160;        newface-&gt;<a class="code" href="classShipCAD_1_1SubdivisionFace.html#a5399f7ec8ed458f6dbc733688c006cf8">edgeCheck</a>(pts[2], pts[0], <span class="keyword">false</span>, <span class="keyword">false</span>, 0,</div><div class="line"><a name="l00403"></a><span class="lineno">  403</span>&#160;                           interioredges, controledges);</div><div class="line"><a name="l00404"></a><span class="lineno">  404</span>&#160;        <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> j=0; j&lt;3; ++j) {</div><div class="line"><a name="l00405"></a><span class="lineno">  405</span>&#160;            <span class="comment">// add new face to points</span></div><div class="line"><a name="l00406"></a><span class="lineno">  406</span>&#160;            pts[j]-&gt;<a class="code" href="classShipCAD_1_1SubdivisionPoint.html#a077ca16509feb6db73fa40a0098b72b4">addFace</a>(newface);</div><div class="line"><a name="l00407"></a><span class="lineno">  407</span>&#160;            newface-&gt;<a class="code" href="classShipCAD_1_1SubdivisionFace.html#a553df49a1137f89d2df2846ffca74842">addPoint</a>(pts[j]);</div><div class="line"><a name="l00408"></a><span class="lineno">  408</span>&#160;        }</div><div class="line"><a name="l00409"></a><span class="lineno">  409</span>&#160;    }</div><div class="line"><a name="l00410"></a><span class="lineno">  410</span>&#160;}</div><div class="line"><a name="l00411"></a><span class="lineno">  411</span>&#160;</div><div class="line"><a name="l00412"></a><span class="lineno"><a class="line" href="classShipCAD_1_1SubdivisionFace.html#aa5bd261ae5fc0a1c7fe8cc5328b8477f">  412</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="classShipCAD_1_1SubdivisionFace.html#aa5bd261ae5fc0a1c7fe8cc5328b8477f">SubdivisionFace::dump</a>(ostream&amp; os, <span class="keyword">const</span> <span class="keywordtype">char</span>* prefix)<span class="keyword"> const</span></div><div class="line"><a name="l00413"></a><span class="lineno">  413</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l00414"></a><span class="lineno">  414</span>&#160;    os &lt;&lt; prefix &lt;&lt; <span class="stringliteral">&quot;SubdivisionFace [&quot;</span></div><div class="line"><a name="l00415"></a><span class="lineno">  415</span>&#160;       &lt;&lt; hex &lt;&lt; <span class="keyword">this</span> &lt;&lt; <span class="stringliteral">&quot;]\n&quot;</span>;</div><div class="line"><a name="l00416"></a><span class="lineno">  416</span>&#160;    <a class="code" href="classShipCAD_1_1SubdivisionFace.html#ab2f647963b552728f40d8c329318676e">priv_dump</a>(os, prefix);</div><div class="line"><a name="l00417"></a><span class="lineno">  417</span>&#160;}</div><div class="line"><a name="l00418"></a><span class="lineno">  418</span>&#160;</div><div class="line"><a name="l00419"></a><span class="lineno"><a class="line" href="classShipCAD_1_1SubdivisionFace.html#ab2f647963b552728f40d8c329318676e">  419</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="classShipCAD_1_1SubdivisionFace.html#ab2f647963b552728f40d8c329318676e">SubdivisionFace::priv_dump</a>(ostream&amp; os, <span class="keyword">const</span> <span class="keywordtype">char</span>* prefix)<span class="keyword"> const</span></div><div class="line"><a name="l00420"></a><span class="lineno">  420</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l00421"></a><span class="lineno">  421</span>&#160;    <a class="code" href="classShipCAD_1_1SubdivisionBase.html#a024aa781bbf2e54b6fb088e33126998e">SubdivisionBase::priv_dump</a>(os, prefix);</div><div class="line"><a name="l00422"></a><span class="lineno">  422</span>&#160;}</div><div class="line"><a name="l00423"></a><span class="lineno">  423</span>&#160;</div><div class="line"><a name="l00424"></a><span class="lineno"><a class="line" href="subdivface_8h.html#a1d2181dda9afeb5f08a690ca96d231b8">  424</a></span>&#160;ostream&amp; <a class="code" href="subdivface_8cpp.html#a9af871547d42e428e76b2642c0f3004d">operator &lt;&lt; </a>(ostream&amp; os, <span class="keyword">const</span> <a class="code" href="classShipCAD_1_1SubdivisionFace.html">ShipCAD::SubdivisionFace</a>&amp; face)</div><div class="line"><a name="l00425"></a><span class="lineno">  425</span>&#160;{</div><div class="line"><a name="l00426"></a><span class="lineno">  426</span>&#160;    face.<a class="code" href="classShipCAD_1_1SubdivisionFace.html#aa5bd261ae5fc0a1c7fe8cc5328b8477f">dump</a>(os);</div><div class="line"><a name="l00427"></a><span class="lineno">  427</span>&#160;    <span class="keywordflow">return</span> os;</div><div class="line"><a name="l00428"></a><span class="lineno">  428</span>&#160;}</div><div class="line"><a name="l00429"></a><span class="lineno">  429</span>&#160;</div><div class="line"><a name="l00431"></a><span class="lineno">  431</span>&#160;</div><div class="line"><a name="l00432"></a><span class="lineno"><a class="line" href="classShipCAD_1_1SubdivisionControlFace.html#a4117f55ab3ec27bebd933f2992bc5dcd">  432</a></span>&#160;<a class="code" href="classShipCAD_1_1SubdivisionControlFace.html">SubdivisionControlFace</a>* <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a4117f55ab3ec27bebd933f2992bc5dcd">SubdivisionControlFace::construct</a>(<a class="code" href="classShipCAD_1_1SubdivisionSurface.html">SubdivisionSurface</a>* owner)</div><div class="line"><a name="l00433"></a><span class="lineno">  433</span>&#160;{</div><div class="line"><a name="l00434"></a><span class="lineno">  434</span>&#160;    <span class="keywordtype">void</span> * mem = owner-&gt;<a class="code" href="classShipCAD_1_1SubdivisionSurface.html#a06c7bafebafcafca20ed044f11733c48">getControlFacePool</a>().add();</div><div class="line"><a name="l00435"></a><span class="lineno">  435</span>&#160;    <span class="keywordflow">return</span> <span class="keyword">new</span> (mem) <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html">SubdivisionControlFace</a>(owner);</div><div class="line"><a name="l00436"></a><span class="lineno">  436</span>&#160;}</div><div class="line"><a name="l00437"></a><span class="lineno">  437</span>&#160;</div><div class="line"><a name="l00438"></a><span class="lineno"><a class="line" href="classShipCAD_1_1SubdivisionControlFace.html#a9316495869082b0e3e27092118913644">  438</a></span>&#160;<a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a9316495869082b0e3e27092118913644">SubdivisionControlFace::SubdivisionControlFace</a>(<a class="code" href="classShipCAD_1_1SubdivisionSurface.html">SubdivisionSurface</a> *owner)</div><div class="line"><a name="l00439"></a><span class="lineno">  439</span>&#160;    : <a class="code" href="classShipCAD_1_1SubdivisionFace.html">SubdivisionFace</a>(owner), _layer(0), _min(<a class="code" href="namespaceShipCAD.html#a949bc53a1634b268b43de672807480fb">ZERO</a>), _max(<a class="code" href="namespaceShipCAD.html#a949bc53a1634b268b43de672807480fb">ZERO</a>),</div><div class="line"><a name="l00440"></a><span class="lineno">  440</span>&#160;      _vertices1(0), _vertices2(0)</div><div class="line"><a name="l00441"></a><span class="lineno">  441</span>&#160;{</div><div class="line"><a name="l00442"></a><span class="lineno">  442</span>&#160;    <span class="comment">// does nothing</span></div><div class="line"><a name="l00443"></a><span class="lineno">  443</span>&#160;}</div><div class="line"><a name="l00444"></a><span class="lineno">  444</span>&#160;</div><div class="line"><a name="l00445"></a><span class="lineno">  445</span>&#160;<span class="comment">// FreeGeometry.pas:11953</span></div><div class="line"><a name="l00446"></a><span class="lineno"><a class="line" href="classShipCAD_1_1SubdivisionControlFace.html#a24902b9fafc77d4129cab481aac22c48">  446</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a24902b9fafc77d4129cab481aac22c48">SubdivisionControlFace::removeFace</a>()</div><div class="line"><a name="l00447"></a><span class="lineno">  447</span>&#160;{</div><div class="line"><a name="l00448"></a><span class="lineno">  448</span>&#160;    <span class="comment">// remove from layer</span></div><div class="line"><a name="l00449"></a><span class="lineno">  449</span>&#160;    <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a23631dfffd1c3ad7fc59537a4684fa01">setLayer</a>(0);</div><div class="line"><a name="l00450"></a><span class="lineno">  450</span>&#160;    <a class="code" href="classShipCAD_1_1SubdivisionPoint.html">SubdivisionPoint</a>* p1 = <a class="code" href="classShipCAD_1_1SubdivisionFace.html#a68bc7676c4f254ddb19e04f8cb5ba76f">getPoint</a>(<a class="code" href="classShipCAD_1_1SubdivisionFace.html#abd79b6dfadd10befe94b524a34063b27">numberOfPoints</a>() - 1);</div><div class="line"><a name="l00451"></a><span class="lineno">  451</span>&#160;    <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i=0; i&lt;<a class="code" href="classShipCAD_1_1SubdivisionFace.html#abd79b6dfadd10befe94b524a34063b27">numberOfPoints</a>(); ++i) {</div><div class="line"><a name="l00452"></a><span class="lineno">  452</span>&#160;        <a class="code" href="classShipCAD_1_1SubdivisionPoint.html">SubdivisionPoint</a>* p2 = <a class="code" href="classShipCAD_1_1SubdivisionFace.html#a68bc7676c4f254ddb19e04f8cb5ba76f">getPoint</a>(i);</div><div class="line"><a name="l00453"></a><span class="lineno">  453</span>&#160;        p2-&gt;<a class="code" href="classShipCAD_1_1SubdivisionPoint.html#a7ed94fd26e20c2e30d1f36be6b1a9b29">deleteFace</a>(<span class="keyword">this</span>);</div><div class="line"><a name="l00454"></a><span class="lineno">  454</span>&#160;        <a class="code" href="classShipCAD_1_1SubdivisionControlEdge.html">SubdivisionControlEdge</a>* edge = <a class="code" href="classShipCAD_1_1SubdivisionBase.html#a164481259436bf18bc22a0626ab66c09">_owner</a>-&gt;<a class="code" href="classShipCAD_1_1SubdivisionSurface.html#a6a89be4440e3adfcb0b14c164db891ae">controlEdgeExists</a>(p1, p2);</div><div class="line"><a name="l00455"></a><span class="lineno">  455</span>&#160;        <span class="keywordflow">if</span> (edge != 0) {</div><div class="line"><a name="l00456"></a><span class="lineno">  456</span>&#160;            edge-&gt;<a class="code" href="classShipCAD_1_1SubdivisionEdge.html#a1f4b70ab6d0c4dfec07a2d4348bc9a3e">deleteFace</a>(<span class="keyword">this</span>);</div><div class="line"><a name="l00457"></a><span class="lineno">  457</span>&#160;            <span class="keywordflow">if</span> (edge-&gt;<a class="code" href="classShipCAD_1_1SubdivisionEdge.html#ac4004284f7ab47437b9a1fe7adbde70d">numberOfFaces</a>() == 0)</div><div class="line"><a name="l00458"></a><span class="lineno">  458</span>&#160;                <a class="code" href="classShipCAD_1_1SubdivisionBase.html#a164481259436bf18bc22a0626ab66c09">_owner</a>-&gt;<a class="code" href="classShipCAD_1_1SubdivisionSurface.html#ae45fc2694977c8fbae54ac2e0e067d1f">deleteControlEdge</a>(edge);</div><div class="line"><a name="l00459"></a><span class="lineno">  459</span>&#160;        }</div><div class="line"><a name="l00460"></a><span class="lineno">  460</span>&#160;        p1 = p2;</div><div class="line"><a name="l00461"></a><span class="lineno">  461</span>&#160;    }</div><div class="line"><a name="l00462"></a><span class="lineno">  462</span>&#160;    <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#ad168e31f0ef2537b3cd0f58b0c1c54e2">clear</a>();</div><div class="line"><a name="l00463"></a><span class="lineno">  463</span>&#160;}</div><div class="line"><a name="l00464"></a><span class="lineno">  464</span>&#160;</div><div class="line"><a name="l00465"></a><span class="lineno">  465</span>&#160;<span class="comment">// add face to display list, face is constant color</span></div><div class="line"><a name="l00466"></a><span class="lineno">  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QVector&lt;QVector3D&gt;&amp; normals,</div><div class="line"><a name="l00491"></a><span class="lineno">  491</span>&#160;                             <span class="keyword">const</span> QVector3D&amp; p1, <span class="keyword">const</span> QVector3D&amp; p2, <span class="keyword">const</span> QVector3D&amp; p3,</div><div class="line"><a name="l00492"></a><span class="lineno">  492</span>&#160;                             <span class="keyword">const</span> QColor&amp; c1, <span class="keyword">const</span> QColor&amp; c2, <span class="keyword">const</span> QColor&amp; c3,</div><div class="line"><a name="l00493"></a><span class="lineno">  493</span>&#160;                             <span class="keyword">const</span> QVector3D&amp; n1, <span class="keyword">const</span> QVector3D&amp; n2, <span class="keyword">const</span> QVector3D&amp; n3)</div><div class="line"><a name="l00494"></a><span class="lineno">  494</span>&#160;{</div><div class="line"><a name="l00495"></a><span class="lineno">  495</span>&#160;    vertices &lt;&lt; p1 &lt;&lt; p2 &lt;&lt; p3;</div><div class="line"><a name="l00496"></a><span class="lineno">  496</span>&#160;    colors &lt;&lt; QVector3D(c1.redF(), c1.blueF(), c1.greenF())</div><div class="line"><a name="l00497"></a><span class="lineno">  497</span>&#160;           &lt;&lt; QVector3D(c2.redF(), c2.blueF(), c2.greenF())</div><div class="line"><a name="l00498"></a><span class="lineno">  498</span>&#160;           &lt;&lt; QVector3D(c3.redF(), c3.blueF(), c3.greenF());</div><div class="line"><a name="l00499"></a><span class="lineno">  499</span>&#160;    normals &lt;&lt; n1 &lt;&lt; n2 &lt;&lt; n3;</div><div class="line"><a name="l00500"></a><span class="lineno">  500</span>&#160;}</div><div class="line"><a name="l00501"></a><span class="lineno">  501</span>&#160;</div><div class="line"><a name="l00502"></a><span class="lineno">  502</span>&#160;<span class="comment">// constant used in zebra striping</span></div><div class="line"><a name="l00503"></a><span class="lineno"><a class="line" href="subdivface_8cpp.html#a7e934765f8f2259b618b368d8c58b1f9">  503</a></span>&#160;<span class="keyword">const</span> <span class="keywordtype">float</span> <a class="code" href="subdivface_8cpp.html#a7e934765f8f2259b618b368d8c58b1f9">Width</a> = 0.02;</div><div class="line"><a name="l00504"></a><span class="lineno">  504</span>&#160;</div><div class="line"><a name="l00505"></a><span class="lineno">  505</span>&#160;<span class="comment">// structure used in zebra striping</span></div><div class="line"><a name="l00506"></a><span class="lineno"><a class="line" href="structZebraIntersection.html">  506</a></span>&#160;<span class="keyword">struct </span><a class="code" href="structZebraIntersection.html">ZebraIntersection</a> </div><div class="line"><a name="l00507"></a><span class="lineno">  507</span>&#160;{</div><div class="line"><a name="l00508"></a><span class="lineno"><a class="line" href="structZebraIntersection.html#a6395a4b6dd83979bed301b4a6366ecd7">  508</a></span>&#160;    QVector3D <a class="code" href="structZebraIntersection.html#a6395a4b6dd83979bed301b4a6366ecd7">p</a>;</div><div class="line"><a name="l00509"></a><span class="lineno"><a class="line" href="structZebraIntersection.html#a7da8915c55c4f1002df03c3294855a28">  509</a></span>&#160;    <span class="keywordtype">float</span> <a class="code" href="structZebraIntersection.html#a7da8915c55c4f1002df03c3294855a28">dotprod</a>;</div><div class="line"><a name="l00510"></a><span class="lineno">  510</span>&#160;</div><div class="line"><a name="l00511"></a><span class="lineno"><a class="line" href="structZebraIntersection.html#a27a8ed4d6b85bf2be97cc39ed9a896e5">  511</a></span>&#160;    <a class="code" href="structZebraIntersection.html#a27a8ed4d6b85bf2be97cc39ed9a896e5">ZebraIntersection</a>(<span class="keyword">const</span> QVector3D&amp; pt, <span class="keywordtype">float</span> dp)</div><div class="line"><a name="l00512"></a><span class="lineno">  512</span>&#160;        : p(pt), dotprod(dp) {}</div><div class="line"><a name="l00513"></a><span class="lineno">  513</span>&#160;};</div><div class="line"><a name="l00514"></a><span class="lineno">  514</span>&#160;</div><div class="line"><a name="l00515"></a><span class="lineno">  515</span>&#160;<span class="comment">// function used during zebra shading, splits triangle up based on coloring</span></div><div class="line"><a name="l00516"></a><span class="lineno">  516</span>&#160;<span class="keyword">static</span> <span class="keywordtype">void</span> zebraProcess(<span class="keyword">const</span> QVector3D&amp; p, <span class="keywordtype">float</span> dp,</div><div class="line"><a name="l00517"></a><span class="lineno">  517</span>&#160;                         vector&lt;ZebraIntersection&gt;&amp; intersections)</div><div class="line"><a name="l00518"></a><span class="lineno">  518</span>&#160;{</div><div class="line"><a name="l00519"></a><span class="lineno">  519</span>&#160;    <span class="keywordtype">float</span> prevdp = intersections.back().dotprod;</div><div class="line"><a name="l00520"></a><span class="lineno">  520</span>&#160;    <span class="keywordtype">float</span> lf;</div><div class="line"><a name="l00521"></a><span class="lineno">  521</span>&#160;    modf(prevdp/<a class="code" href="subdivface_8cpp.html#a7e934765f8f2259b618b368d8c58b1f9">Width</a>, &amp;lf);</div><div class="line"><a name="l00522"></a><span class="lineno">  522</span>&#160;    <span class="keywordtype">float</span> hf;</div><div class="line"><a name="l00523"></a><span class="lineno">  523</span>&#160;    modf(dp/<a class="code" href="subdivface_8cpp.html#a7e934765f8f2259b618b368d8c58b1f9">Width</a>, &amp;hf);</div><div class="line"><a name="l00524"></a><span class="lineno">  524</span>&#160;    <span class="keywordtype">int</span> lo = <span class="keyword">static_cast&lt;</span><span class="keywordtype">int</span><span class="keyword">&gt;</span>(lf);</div><div class="line"><a name="l00525"></a><span class="lineno">  525</span>&#160;    <span class="keywordtype">int</span> hi = <span class="keyword">static_cast&lt;</span><span class="keywordtype">int</span><span class="keyword">&gt;</span>(hf);</div><div class="line"><a name="l00526"></a><span class="lineno">  526</span>&#160;    <span class="keywordflow">if</span> ((hi - lo) &gt; 0) {</div><div class="line"><a name="l00527"></a><span class="lineno">  527</span>&#160;        <span class="keyword">const</span> QVector3D&amp; prevp = intersections.back().p;</div><div class="line"><a name="l00528"></a><span class="lineno">  528</span>&#160;        <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i=lo; i&lt;=hi; i++) {</div><div class="line"><a name="l00529"></a><span class="lineno">  529</span>&#160;            <span class="keywordtype">float</span> val = i * <a class="code" href="subdivface_8cpp.html#a7e934765f8f2259b618b368d8c58b1f9">Width</a>;</div><div class="line"><a name="l00530"></a><span class="lineno">  530</span>&#160;            <span class="keywordflow">if</span> (val &gt; prevdp &amp;&amp; val &lt; dp) {</div><div class="line"><a name="l00531"></a><span class="lineno">  531</span>&#160;                <span class="keywordtype">float</span> t = (val - prevdp) / (dp - prevdp);</div><div class="line"><a name="l00532"></a><span class="lineno">  532</span>&#160;                QVector3D p3d = prevp + t * (p - prevp);</div><div class="line"><a name="l00533"></a><span class="lineno">  533</span>&#160;                intersections.push_back(<a class="code" href="structZebraIntersection.html">ZebraIntersection</a>(p3d, val));</div><div class="line"><a name="l00534"></a><span class="lineno">  534</span>&#160;            }</div><div class="line"><a name="l00535"></a><span class="lineno">  535</span>&#160;        }</div><div class="line"><a name="l00536"></a><span class="lineno">  536</span>&#160;        intersections.push_back(<a class="code" href="structZebraIntersection.html">ZebraIntersection</a>(p, dp));</div><div class="line"><a name="l00537"></a><span class="lineno">  537</span>&#160;    } <span class="keywordflow">else</span> <span class="keywordflow">if</span> ((lo - hi) &gt; 0) {</div><div class="line"><a name="l00538"></a><span class="lineno">  538</span>&#160;        <span class="keyword">const</span> QVector3D&amp; prevp = intersections.back().p;</div><div class="line"><a name="l00539"></a><span class="lineno">  539</span>&#160;        <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i=lo; i&gt;=hi; i--) {</div><div class="line"><a name="l00540"></a><span class="lineno">  540</span>&#160;            <span class="keywordtype">float</span> val = i * <a class="code" href="subdivface_8cpp.html#a7e934765f8f2259b618b368d8c58b1f9">Width</a>;</div><div class="line"><a name="l00541"></a><span class="lineno">  541</span>&#160;            <span class="keywordflow">if</span> (val &lt; prevdp &amp;&amp; val &gt; dp) {</div><div class="line"><a name="l00542"></a><span class="lineno">  542</span>&#160;                <span class="keywordtype">float</span> t = (val - prevdp) / (dp - prevdp);</div><div class="line"><a name="l00543"></a><span class="lineno">  543</span>&#160;                QVector3D p3d = prevp + t * (p - prevp);</div><div class="line"><a name="l00544"></a><span class="lineno">  544</span>&#160;                intersections.push_back(<a class="code" href="structZebraIntersection.html">ZebraIntersection</a>(p3d, val));</div><div class="line"><a name="l00545"></a><span class="lineno">  545</span>&#160;            }</div><div class="line"><a name="l00546"></a><span class="lineno">  546</span>&#160;        }</div><div class="line"><a name="l00547"></a><span class="lineno">  547</span>&#160;        intersections.push_back(<a class="code" href="structZebraIntersection.html">ZebraIntersection</a>(p, dp));</div><div class="line"><a name="l00548"></a><span class="lineno">  548</span>&#160;    } <span class="keywordflow">else</span></div><div class="line"><a name="l00549"></a><span class="lineno">  549</span>&#160;        intersections.push_back(<a class="code" href="structZebraIntersection.html">ZebraIntersection</a>(p, dp));</div><div class="line"><a name="l00550"></a><span class="lineno">  550</span>&#160;}</div><div class="line"><a name="l00551"></a><span class="lineno">  551</span>&#160;</div><div class="line"><a name="l00552"></a><span class="lineno">  552</span>&#160;<span class="comment">// returns true if points are outside of previous extents</span></div><div class="line"><a name="l00553"></a><span class="lineno"><a class="line" href="subdivface_8cpp.html#a16f34ace3eb3938950674e3fe818d23e">  553</a></span>&#160;<span class="keywordtype">bool</span> <a class="code" href="subdivface_8cpp.html#a16f34ace3eb3938950674e3fe818d23e">checkExtents</a>(<span class="keyword">const</span> QVector3D&amp; fmin, <span class="keyword">const</span> QVector3D&amp; fmax, <span class="keyword">const</span> QVector3D&amp; p1, <span class="keyword">const</span> QVector3D&amp; p2, <span class="keyword">const</span> QVector3D&amp; p3)</div><div class="line"><a name="l00554"></a><span class="lineno">  554</span>&#160;{</div><div class="line"><a name="l00555"></a><span class="lineno">  555</span>&#160;    QVector3D newmin;</div><div class="line"><a name="l00556"></a><span class="lineno">  556</span>&#160;    QVector3D newmax;</div><div class="line"><a name="l00557"></a><span class="lineno">  557</span>&#160;    <a class="code" href="namespaceShipCAD.html#aa5d3fc63603d716d3e24244049e1e510">MinMax</a>(p1, newmin, newmax);</div><div class="line"><a name="l00558"></a><span class="lineno">  558</span>&#160;    <a class="code" href="namespaceShipCAD.html#aa5d3fc63603d716d3e24244049e1e510">MinMax</a>(p2, newmin, newmax);</div><div class="line"><a name="l00559"></a><span class="lineno">  559</span>&#160;    <a class="code" href="namespaceShipCAD.html#aa5d3fc63603d716d3e24244049e1e510">MinMax</a>(p3, newmin, newmax);</div><div class="line"><a name="l00560"></a><span class="lineno">  560</span>&#160;    <span class="keywordflow">if</span> (newmin.x() &lt; fmin.x() || newmin.y() &lt; fmin.y() || newmin.z() &lt; fmin.z())</div><div class="line"><a name="l00561"></a><span class="lineno">  561</span>&#160;        <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l00562"></a><span class="lineno">  562</span>&#160;    <span class="keywordflow">if</span> (newmax.x() &gt; fmax.x() || newmax.y() &gt; fmax.y() || newmax.z() &gt; fmax.z())</div><div class="line"><a name="l00563"></a><span class="lineno">  563</span>&#160;        <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l00564"></a><span class="lineno">  564</span>&#160;    <span class="keywordflow">if</span> (abs(newmax.x() - newmax.x()) &gt; 2.0)</div><div class="line"><a name="l00565"></a><span class="lineno">  565</span>&#160;        <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l00566"></a><span class="lineno">  566</span>&#160;    <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l00567"></a><span class="lineno">  567</span>&#160;}</div><div class="line"><a name="l00568"></a><span class="lineno">  568</span>&#160;</div><div class="line"><a name="l00569"></a><span class="lineno">  569</span>&#160;<span class="comment">// draw a face with zebra shading</span></div><div class="line"><a name="l00570"></a><span class="lineno">  570</span>&#160;<span class="keyword">static</span> <span class="keywordtype">void</span> zebraDrawFace(<span class="keywordtype">bool</span> check, <span class="keyword">const</span> QVector3D&amp; facemin, <span class="keyword">const</span> QVector3D&amp; facemax,</div><div class="line"><a name="l00571"></a><span class="lineno">  571</span>&#160;                          <a class="code" href="classShipCAD_1_1Viewport.html">Viewport</a>&amp; vp,</div><div class="line"><a name="l00572"></a><span class="lineno">  572</span>&#160;                          QVector&lt;QVector3D&gt;&amp; vertices,</div><div class="line"><a name="l00573"></a><span class="lineno">  573</span>&#160;                          QVector&lt;QVector3D&gt;&amp; colors,</div><div class="line"><a name="l00574"></a><span class="lineno">  574</span>&#160;                          QVector&lt;QVector3D&gt;&amp; normals,</div><div class="line"><a name="l00575"></a><span class="lineno">  575</span>&#160;                          <span class="keyword">const</span> QColor&amp; color, <span class="keyword">const</span> QColor&amp; zebraColor,</div><div class="line"><a name="l00576"></a><span class="lineno">  576</span>&#160;                          <span class="keyword">const</span> QVector3D&amp; p1, <span class="keyword">const</span> QVector3D&amp; p2, <span class="keyword">const</span> QVector3D&amp; p3,</div><div class="line"><a name="l00577"></a><span class="lineno">  577</span>&#160;                          <span class="keyword">const</span> QVector3D&amp; n1, <span class="keyword">const</span> QVector3D&amp; n2, <span class="keyword">const</span> QVector3D&amp; n3)</div><div class="line"><a name="l00578"></a><span class="lineno">  578</span>&#160;{</div><div class="line"><a name="l00579"></a><span class="lineno">  579</span>&#160;    vector&lt;ZebraIntersection&gt; intersections;</div><div class="line"><a name="l00580"></a><span class="lineno">  580</span>&#160;    QVector3D eye = (vp.<a class="code" href="classShipCAD_1_1Viewport.html#acce571248835d8a66fcb4787c2384824">getCamera</a>() - p1).normalized();</div><div class="line"><a name="l00581"></a><span class="lineno">  581</span>&#160;    <span class="keywordtype">float</span> d1 = QVector3D::dotProduct(eye, n1);</div><div class="line"><a name="l00582"></a><span class="lineno">  582</span>&#160;    <span class="keywordflow">if</span> (d1 &lt; 0)</div><div class="line"><a name="l00583"></a><span class="lineno">  583</span>&#160;        d1 = -d1;</div><div class="line"><a name="l00584"></a><span class="lineno">  584</span>&#160;    eye = (vp.<a class="code" href="classShipCAD_1_1Viewport.html#acce571248835d8a66fcb4787c2384824">getCamera</a>() - p2).normalized();</div><div class="line"><a name="l00585"></a><span class="lineno">  585</span>&#160;    <span class="keywordtype">float</span> d2 = QVector3D::dotProduct(eye, n2);</div><div class="line"><a name="l00586"></a><span class="lineno">  586</span>&#160;    <span class="keywordflow">if</span> (d2 &lt; 0)</div><div class="line"><a name="l00587"></a><span class="lineno">  587</span>&#160;        d2 = -d2;</div><div class="line"><a name="l00588"></a><span class="lineno">  588</span>&#160;    eye = (vp.<a class="code" href="classShipCAD_1_1Viewport.html#acce571248835d8a66fcb4787c2384824">getCamera</a>() - p3).normalized();</div><div class="line"><a name="l00589"></a><span class="lineno">  589</span>&#160;    <span class="keywordtype">float</span> d3 = QVector3D::dotProduct(eye, n3);</div><div class="line"><a name="l00590"></a><span class="lineno">  590</span>&#160;    <span class="keywordflow">if</span> (d3 &lt; 0)</div><div class="line"><a name="l00591"></a><span class="lineno">  591</span>&#160;        d3 = -d3;</div><div class="line"><a name="l00592"></a><span class="lineno">  592</span>&#160;    <span class="keywordtype">float</span> mindp = d1;</div><div class="line"><a name="l00593"></a><span class="lineno">  593</span>&#160;    <span class="keywordtype">float</span> maxdp = d1;</div><div class="line"><a name="l00594"></a><span class="lineno">  594</span>&#160;    mindp = min(d2, mindp);</div><div class="line"><a name="l00595"></a><span class="lineno">  595</span>&#160;    maxdp = max(d2, maxdp);</div><div class="line"><a name="l00596"></a><span class="lineno">  596</span>&#160;    mindp = min(d3, mindp);</div><div class="line"><a name="l00597"></a><span class="lineno">  597</span>&#160;    maxdp = max(d3, maxdp);</div><div class="line"><a name="l00598"></a><span class="lineno">  598</span>&#160;    <span class="keywordtype">float</span> lof;</div><div class="line"><a name="l00599"></a><span class="lineno">  599</span>&#160;    modf(mindp/<a class="code" href="subdivface_8cpp.html#a7e934765f8f2259b618b368d8c58b1f9">Width</a>, &amp;lof);</div><div class="line"><a name="l00600"></a><span class="lineno">  600</span>&#160;    <span class="keywordflow">if</span> (lof &lt; 0)</div><div class="line"><a name="l00601"></a><span class="lineno">  601</span>&#160;        lof = 0;</div><div class="line"><a name="l00602"></a><span class="lineno">  602</span>&#160;    <span class="keywordtype">float</span> hif;</div><div class="line"><a name="l00603"></a><span class="lineno">  603</span>&#160;    modf(maxdp/<a class="code" href="subdivface_8cpp.html#a7e934765f8f2259b618b368d8c58b1f9">Width</a>, &amp;hif);</div><div class="line"><a name="l00604"></a><span class="lineno">  604</span>&#160;    <span class="keywordflow">if</span> (hif &gt; roundf(1/<a class="code" href="subdivface_8cpp.html#a7e934765f8f2259b618b368d8c58b1f9">Width</a>))</div><div class="line"><a name="l00605"></a><span class="lineno">  605</span>&#160;        hif = roundf(1/<a class="code" href="subdivface_8cpp.html#a7e934765f8f2259b618b368d8c58b1f9">Width</a>);</div><div class="line"><a name="l00606"></a><span class="lineno">  606</span>&#160;    <span class="keywordtype">int</span> lo = <span class="keyword">static_cast&lt;</span><span class="keywordtype">int</span><span class="keyword">&gt;</span>(lof);</div><div class="line"><a name="l00607"></a><span class="lineno">  607</span>&#160;    <span class="keywordtype">int</span> hi = <span class="keyword">static_cast&lt;</span><span class="keywordtype">int</span><span class="keyword">&gt;</span>(hif);</div><div class="line"><a name="l00608"></a><span class="lineno">  608</span>&#160;    <span class="keywordflow">if</span> (lo == hi) {</div><div class="line"><a name="l00609"></a><span class="lineno">  609</span>&#160;        <span class="keywordflow">if</span> ((lo % 2) == 0) {      <span class="comment">// lo is even</span></div><div class="line"><a name="l00610"></a><span class="lineno">  610</span>&#160;            <span class="keywordflow">if</span> (check &amp;&amp; <a class="code" href="subdivface_8cpp.html#a16f34ace3eb3938950674e3fe818d23e">checkExtents</a>(facemin, facemax, p1, p2, p3))</div><div class="line"><a name="l00611"></a><span class="lineno">  611</span>&#160;                cout &lt;&lt; <span class="stringliteral">&quot;bad stuff&quot;</span> &lt;&lt; endl;</div><div class="line"><a name="l00612"></a><span class="lineno">  612</span>&#160;            addCurveFaceToDL(vertices, colors, normals, p1, p2, p3, color, color, color,</div><div class="line"><a name="l00613"></a><span class="lineno">  613</span>&#160;                             n1, n2, n3);</div><div class="line"><a name="l00614"></a><span class="lineno">  614</span>&#160;        }</div><div class="line"><a name="l00615"></a><span class="lineno">  615</span>&#160;        <span class="keywordflow">else</span> {</div><div class="line"><a name="l00616"></a><span class="lineno">  616</span>&#160;            <span class="keywordflow">if</span> (check &amp;&amp; <a class="code" href="subdivface_8cpp.html#a16f34ace3eb3938950674e3fe818d23e">checkExtents</a>(facemin, facemax, p1, p2, p3))</div><div class="line"><a name="l00617"></a><span class="lineno">  617</span>&#160;                cout &lt;&lt; <span class="stringliteral">&quot;bad stuff&quot;</span> &lt;&lt; endl;</div><div class="line"><a name="l00618"></a><span class="lineno">  618</span>&#160;            addCurveFaceToDL(vertices, colors, normals, p1, p2, p3,</div><div class="line"><a name="l00619"></a><span class="lineno">  619</span>&#160;                             zebraColor, zebraColor, zebraColor,</div><div class="line"><a name="l00620"></a><span class="lineno">  620</span>&#160;                             n1, n2, n3);</div><div class="line"><a name="l00621"></a><span class="lineno">  621</span>&#160;        }</div><div class="line"><a name="l00622"></a><span class="lineno">  622</span>&#160;    } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00623"></a><span class="lineno">  623</span>&#160;        intersections.push_back(<a class="code" href="structZebraIntersection.html">ZebraIntersection</a>(p1, d1));</div><div class="line"><a name="l00624"></a><span class="lineno">  624</span>&#160;        zebraProcess(p2, d2, intersections);</div><div class="line"><a name="l00625"></a><span class="lineno">  625</span>&#160;        zebraProcess(p3, d3, intersections);</div><div class="line"><a name="l00626"></a><span class="lineno">  626</span>&#160;        zebraProcess(p1, d1, intersections);</div><div class="line"><a name="l00627"></a><span class="lineno">  627</span>&#160;        <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i=lo; i&lt;=hi+1; i++) {</div><div class="line"><a name="l00628"></a><span class="lineno">  628</span>&#160;            vector&lt;QVector3D*&gt; pts;</div><div class="line"><a name="l00629"></a><span class="lineno">  629</span>&#160;            <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> j=0; j&lt;intersections.size()-1; j++) {</div><div class="line"><a name="l00630"></a><span class="lineno">  630</span>&#160;                <span class="keywordflow">if</span> (((intersections[j].dotprod &gt;= ((i-1)*<a class="code" href="subdivface_8cpp.html#a7e934765f8f2259b618b368d8c58b1f9">Width</a>))</div><div class="line"><a name="l00631"></a><span class="lineno">  631</span>&#160;                     || (fabs(intersections[j].dotprod-((i-1)*<a class="code" href="subdivface_8cpp.html#a7e934765f8f2259b618b368d8c58b1f9">Width</a>)) &lt; 1E-6))</div><div class="line"><a name="l00632"></a><span class="lineno">  632</span>&#160;                    &amp;&amp; ((intersections[j].dotprod &lt;= (i*<a class="code" href="subdivface_8cpp.html#a7e934765f8f2259b618b368d8c58b1f9">Width</a>))</div><div class="line"><a name="l00633"></a><span class="lineno">  633</span>&#160;                        || (fabs(intersections[j].dotprod-(i*<a class="code" href="subdivface_8cpp.html#a7e934765f8f2259b618b368d8c58b1f9">Width</a>)) &lt; 1E-6))) {</div><div class="line"><a name="l00634"></a><span class="lineno">  634</span>&#160;                    pts.push_back(&amp;(intersections[j].p));</div><div class="line"><a name="l00635"></a><span class="lineno">  635</span>&#160;                }</div><div class="line"><a name="l00636"></a><span class="lineno">  636</span>&#160;            }</div><div class="line"><a name="l00637"></a><span class="lineno">  637</span>&#160;            <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> j=2; j&lt;pts.size(); j++) {</div><div class="line"><a name="l00638"></a><span class="lineno">  638</span>&#160;                <span class="keywordflow">if</span> (check &amp;&amp; <a class="code" href="subdivface_8cpp.html#a16f34ace3eb3938950674e3fe818d23e">checkExtents</a>(facemin, facemax, *pts[0], *pts[j-1], *pts[j]))</div><div class="line"><a name="l00639"></a><span class="lineno">  639</span>&#160;                    cout &lt;&lt; <span class="stringliteral">&quot;bad stuff&quot;</span> &lt;&lt; endl;</div><div class="line"><a name="l00640"></a><span class="lineno">  640</span>&#160;                <span class="keywordflow">if</span> ((i % 2)) {    <span class="comment">// i is odd</span></div><div class="line"><a name="l00641"></a><span class="lineno">  641</span>&#160;                    addCurveFaceToDL(vertices, colors, normals, *pts[0], *pts[j-1], *pts[j],</div><div class="line"><a name="l00642"></a><span class="lineno">  642</span>&#160;                                     color, color, color,</div><div class="line"><a name="l00643"></a><span class="lineno">  643</span>&#160;                                     n1, n2, n3);</div><div class="line"><a name="l00644"></a><span class="lineno">  644</span>&#160;                }</div><div class="line"><a name="l00645"></a><span class="lineno">  645</span>&#160;                <span class="keywordflow">else</span> {</div><div class="line"><a name="l00646"></a><span class="lineno">  646</span>&#160;                    addCurveFaceToDL(vertices, colors, normals, *pts[0], *pts[j-1], *pts[j],</div><div class="line"><a name="l00647"></a><span class="lineno">  647</span>&#160;                                     zebraColor, zebraColor, zebraColor,</div><div class="line"><a name="l00648"></a><span class="lineno">  648</span>&#160;                                     n1, n2, n3);</div><div class="line"><a name="l00649"></a><span class="lineno">  649</span>&#160;                }</div><div class="line"><a name="l00650"></a><span class="lineno">  650</span>&#160;            }</div><div class="line"><a name="l00651"></a><span class="lineno">  651</span>&#160;        }</div><div class="line"><a name="l00652"></a><span class="lineno">  652</span>&#160;    }</div><div class="line"><a name="l00653"></a><span class="lineno">  653</span>&#160;}</div><div class="line"><a name="l00654"></a><span class="lineno">  654</span>&#160;</div><div class="line"><a name="l00655"></a><span class="lineno">  655</span>&#160;<span class="comment">// FreeGeometry.pas:12438</span></div><div class="line"><a name="l00656"></a><span class="lineno"><a class="line" href="classShipCAD_1_1SubdivisionControlFace.html#a0816cbcc14608e95b2013c80cad80bc8">  656</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a0816cbcc14608e95b2013c80cad80bc8">SubdivisionControlFace::drawZebraFaces</a>(<a class="code" href="classShipCAD_1_1Viewport.html">Viewport</a>&amp; vp, <a class="code" href="classShipCAD_1_1CurveFaceShader.html">CurveFaceShader</a>* shader)</div><div class="line"><a name="l00657"></a><span class="lineno">  657</span>&#160;{</div><div class="line"><a name="l00658"></a><span class="lineno">  658</span>&#160;    <span class="comment">// make the vertex and color buffers</span></div><div class="line"><a name="l00659"></a><span class="lineno">  659</span>&#160;    QVector&lt;QVector3D&gt; vertices;</div><div class="line"><a name="l00660"></a><span class="lineno">  660</span>&#160;    QVector&lt;QVector3D&gt; colors;</div><div class="line"><a name="l00661"></a><span class="lineno">  661</span>&#160;    QVector&lt;QVector3D&gt; normals;</div><div class="line"><a name="l00662"></a><span class="lineno">  662</span>&#160;    <span class="comment">// reserve the size of the lists to save memory allocations</span></div><div class="line"><a name="l00663"></a><span class="lineno">  663</span>&#160;    <span class="keywordflow">if</span> (<a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a5383fb638609da875d97457db86cd4df">_vertices1</a> != 0) {</div><div class="line"><a name="l00664"></a><span class="lineno">  664</span>&#160;        vertices.reserve(<a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a5383fb638609da875d97457db86cd4df">_vertices1</a>);</div><div class="line"><a name="l00665"></a><span class="lineno">  665</span>&#160;        colors.reserve(<a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a5383fb638609da875d97457db86cd4df">_vertices1</a>);</div><div class="line"><a name="l00666"></a><span class="lineno">  666</span>&#160;        normals.reserve(<a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a5383fb638609da875d97457db86cd4df">_vertices1</a>);</div><div class="line"><a name="l00667"></a><span class="lineno">  667</span>&#160;    }</div><div class="line"><a name="l00668"></a><span class="lineno">  668</span>&#160;    <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i=0; i&lt;<a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a116749a1de58ad46f68ad7e92031e673">_children</a>.size(); ++i) {</div><div class="line"><a name="l00669"></a><span class="lineno">  669</span>&#160;        <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> j=2; j&lt;<a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a116749a1de58ad46f68ad7e92031e673">_children</a>[i]-&gt;numberOfPoints(); ++j) {</div><div class="line"><a name="l00670"></a><span class="lineno">  670</span>&#160;            <a class="code" href="classShipCAD_1_1SubdivisionPoint.html">SubdivisionPoint</a>* sp1 = <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a116749a1de58ad46f68ad7e92031e673">_children</a>[i]-&gt;getPoint(0);</div><div class="line"><a name="l00671"></a><span class="lineno">  671</span>&#160;            <a class="code" href="classShipCAD_1_1SubdivisionPoint.html">SubdivisionPoint</a>* sp2 = <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a116749a1de58ad46f68ad7e92031e673">_children</a>[i]-&gt;getPoint(j-1);</div><div class="line"><a name="l00672"></a><span class="lineno">  672</span>&#160;            <a class="code" href="classShipCAD_1_1SubdivisionPoint.html">SubdivisionPoint</a>* sp3 = <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a116749a1de58ad46f68ad7e92031e673">_children</a>[i]-&gt;getPoint(j);</div><div class="line"><a name="l00673"></a><span class="lineno">  673</span>&#160;            QVector3D p1 = sp1-&gt;<a class="code" href="classShipCAD_1_1SubdivisionPoint.html#a285325115089a1b99be4480bf6079bf1">getCoordinate</a>();</div><div class="line"><a name="l00674"></a><span class="lineno">  674</span>&#160;            QVector3D p2 = sp2-&gt;<a class="code" href="classShipCAD_1_1SubdivisionPoint.html#a285325115089a1b99be4480bf6079bf1">getCoordinate</a>();</div><div class="line"><a name="l00675"></a><span class="lineno">  675</span>&#160;            QVector3D p3 = sp3-&gt;<a class="code" href="classShipCAD_1_1SubdivisionPoint.html#a285325115089a1b99be4480bf6079bf1">getCoordinate</a>();</div><div class="line"><a name="l00676"></a><span class="lineno">  676</span>&#160;</div><div class="line"><a name="l00677"></a><span class="lineno">  677</span>&#160;            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href="classShipCAD_1_1SubdivisionPoint.html#abc16b03730e723ec56184f7808f4f2a1">getNormal</a>() : vec;</div><div class="line"><a name="l00687"></a><span class="lineno">  687</span>&#160;            QVector3D n2 = (sp2-&gt;<a class="code" href="classShipCAD_1_1SubdivisionPoint.html#abc15cbc4faebeb138c1a4a4890a3173b">getVertexType</a>() == <a class="code" href="namespaceShipCAD.html#a03171cc921c53a568b778f5131a60deba11889066d8ae7a44f297f45684bb99de">svRegular</a> || sp2-&gt;<a class="code" href="classShipCAD_1_1SubdivisionPoint.html#abc15cbc4faebeb138c1a4a4890a3173b">getVertexType</a>() == <a class="code" href="namespaceShipCAD.html#a03171cc921c53a568b778f5131a60debaf17373a62a5f899a61ed17d28e103d24">svDart</a>) ?</div><div class="line"><a name="l00688"></a><span class="lineno">  688</span>&#160;                sp2-&gt;<a class="code" href="classShipCAD_1_1SubdivisionPoint.html#abc16b03730e723ec56184f7808f4f2a1">getNormal</a>() : vec;</div><div class="line"><a name="l00689"></a><span 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href="classShipCAD_1_1SubdivisionLayer.html#af1d37cf069e050828f42c034ada4661e">isSymmetric</a>()) {</div><div class="line"><a name="l00694"></a><span class="lineno">  694</span>&#160;                p1.setY(-p1.y());</div><div class="line"><a name="l00695"></a><span class="lineno">  695</span>&#160;                p2.setY(-p2.y());</div><div class="line"><a name="l00696"></a><span class="lineno">  696</span>&#160;                p3.setY(-p3.y());</div><div class="line"><a name="l00697"></a><span class="lineno">  697</span>&#160;                n1.setY(-n1.y());</div><div class="line"><a name="l00698"></a><span class="lineno">  698</span>&#160;                n2.setY(-n2.y());</div><div class="line"><a name="l00699"></a><span class="lineno">  699</span>&#160;                n3.setY(-n3.y());</div><div class="line"><a name="l00700"></a><span class="lineno">  700</span>&#160;                zebraDrawFace(<span class="keyword">false</span>, facemin, facemax, vp, vertices, colors, normals, 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class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a45d5155a450040671ffba6cc691c79d7">SubdivisionControlFace::drawFaces</a>(<a class="code" href="classShipCAD_1_1Viewport.html">Viewport</a> &amp;vp, <a class="code" href="classShipCAD_1_1FaceShader.html">FaceShader</a>* faceshader)</div><div class="line"><a name="l00713"></a><span class="lineno">  713</span>&#160;{</div><div class="line"><a name="l00714"></a><span class="lineno">  714</span>&#160;    <span class="comment">// make the vertex and color buffers</span></div><div class="line"><a name="l00715"></a><span class="lineno">  715</span>&#160;    QVector&lt;QVector3D&gt; vertices;</div><div class="line"><a name="l00716"></a><span class="lineno">  716</span>&#160;    QVector&lt;QVector3D&gt; normals;</div><div class="line"><a name="l00717"></a><span class="lineno">  717</span>&#160;    QVector&lt;QVector3D&gt; vertices_underwater;</div><div class="line"><a name="l00718"></a><span class="lineno">  718</span>&#160;    QVector&lt;QVector3D&gt; normals_underwater;</div><div class="line"><a name="l00719"></a><span class="lineno">  719</span>&#160;    <span class="comment">// reserve the size of the lists to save memory allocations</span></div><div class="line"><a name="l00720"></a><span class="lineno">  720</span>&#160;    <span class="keywordflow">if</span> (<a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a5383fb638609da875d97457db86cd4df">_vertices1</a> != 0) {</div><div class="line"><a name="l00721"></a><span class="lineno">  721</span>&#160;        vertices.reserve(<a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a5383fb638609da875d97457db86cd4df">_vertices1</a>);</div><div class="line"><a name="l00722"></a><span class="lineno">  722</span>&#160;        normals.reserve(<a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a5383fb638609da875d97457db86cd4df">_vertices1</a>);</div><div class="line"><a name="l00723"></a><span class="lineno">  723</span>&#160;    }</div><div class="line"><a name="l00724"></a><span class="lineno">  724</span>&#160;    <span class="keywordflow">if</span> (<a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a1fbe1fd20344cf8dc19bf3489f774205">_vertices2</a> != 0) {</div><div class="line"><a name="l00725"></a><span class="lineno">  725</span>&#160;        vertices_underwater.reserve(<a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a1fbe1fd20344cf8dc19bf3489f774205">_vertices2</a>);</div><div class="line"><a name="l00726"></a><span class="lineno">  726</span>&#160;        normals_underwater.reserve(<a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a1fbe1fd20344cf8dc19bf3489f774205">_vertices2</a>);</div><div class="line"><a name="l00727"></a><span class="lineno">  727</span>&#160;    }</div><div class="line"><a name="l00728"></a><span class="lineno">  728</span>&#160;</div><div class="line"><a name="l00729"></a><span class="lineno">  729</span>&#160;    <span class="keywordflow">if</span> (<a class="code" href="classShipCAD_1_1SubdivisionBase.html#a164481259436bf18bc22a0626ab66c09">_owner</a>-&gt;<a class="code" href="classShipCAD_1_1SubdivisionSurface.html#ac59e73ec163b7daacad94fe2d73b5776">shadeUnderWater</a>() &amp;&amp; vp.<a class="code" href="classShipCAD_1_1Viewport.html#a205e5082395c6d01660ffc179c57b83e">getViewportMode</a>() == <a class="code" href="namespaceShipCAD.html#a67437198ee14f74e6c5277d761894863ab1258f959e2d114750dffb3f9c2e2c0c">vmShade</a></div><div class="line"><a name="l00730"></a><span class="lineno">  730</span>&#160;            &amp;&amp; <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a25e4ea676adc327a430b50a81e91ef9d">getLayer</a>()-&gt;<a class="code" href="classShipCAD_1_1SubdivisionLayer.html#a1d2811b35f699b4eda6a08b543863096">useInHydrostatics</a>()) {</div><div class="line"><a name="l00731"></a><span class="lineno">  731</span>&#160;        <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i=0; i&lt;<a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a116749a1de58ad46f68ad7e92031e673">_children</a>.size(); ++i) {</div><div class="line"><a name="l00732"></a><span class="lineno">  732</span>&#160;            <span class="comment">// clip all triangles against the waterline plane</span></div><div class="line"><a name="l00733"></a><span class="lineno">  733</span>&#160;            <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> j=2; j&lt;<a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a116749a1de58ad46f68ad7e92031e673">_children</a>[i]-&gt;numberOfPoints(); ++j) {</div><div class="line"><a name="l00734"></a><span class="lineno">  734</span>&#160;                QVector3D p1 = <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a116749a1de58ad46f68ad7e92031e673">_children</a>[i]-&gt;getPoint(0)-&gt;getCoordinate();</div><div class="line"><a name="l00735"></a><span class="lineno">  735</span>&#160;                QVector3D p2 = <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a116749a1de58ad46f68ad7e92031e673">_children</a>[i]-&gt;getPoint(j-1)-&gt;getCoordinate();</div><div class="line"><a name="l00736"></a><span class="lineno">  736</span>&#160;                QVector3D p3 = <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a116749a1de58ad46f68ad7e92031e673">_children</a>[i]-&gt;getPoint(j)-&gt;getCoordinate();</div><div class="line"><a name="l00737"></a><span class="lineno">  737</span>&#160;</div><div class="line"><a name="l00738"></a><span class="lineno">  738</span>&#160;                <span class="comment">// check if clipping is required</span></div><div class="line"><a name="l00739"></a><span class="lineno">  739</span>&#160;                <span class="keywordtype">float</span> min = <a class="code" href="classShipCAD_1_1SubdivisionBase.html#a164481259436bf18bc22a0626ab66c09">_owner</a>-&gt;<a class="code" href="classShipCAD_1_1SubdivisionSurface.html#a30754b2315cbf3dd6d551bf395da91ac">getWaterlinePlane</a>().<a class="code" href="classShipCAD_1_1Plane.html#a6851b997a300848fcb37b33407165c44">distance</a>(p1);</div><div class="line"><a name="l00740"></a><span class="lineno">  740</span>&#160;                <span class="keywordtype">float</span> max = min;</div><div class="line"><a name="l00741"></a><span class="lineno">  741</span>&#160;                <span class="keywordtype">float</span> tmp = <a class="code" href="classShipCAD_1_1SubdivisionBase.html#a164481259436bf18bc22a0626ab66c09">_owner</a>-&gt;<a class="code" href="classShipCAD_1_1SubdivisionSurface.html#a30754b2315cbf3dd6d551bf395da91ac">getWaterlinePlane</a>().<a class="code" href="classShipCAD_1_1Plane.html#a6851b997a300848fcb37b33407165c44">distance</a>(p2);</div><div class="line"><a name="l00742"></a><span class="lineno">  742</span>&#160;                <span class="keywordflow">if</span> (tmp &lt; min)</div><div class="line"><a name="l00743"></a><span class="lineno">  743</span>&#160;                    min = tmp;</div><div class="line"><a name="l00744"></a><span class="lineno">  744</span>&#160;                <span class="keywordflow">else</span> <span class="keywordflow">if</span> (tmp &gt; max)</div><div class="line"><a name="l00745"></a><span class="lineno">  745</span>&#160;                    max = tmp;</div><div class="line"><a name="l00746"></a><span class="lineno">  746</span>&#160;                tmp = <a class="code" href="classShipCAD_1_1SubdivisionBase.html#a164481259436bf18bc22a0626ab66c09">_owner</a>-&gt;<a class="code" href="classShipCAD_1_1SubdivisionSurface.html#a30754b2315cbf3dd6d551bf395da91ac">getWaterlinePlane</a>().<a class="code" href="classShipCAD_1_1Plane.html#a6851b997a300848fcb37b33407165c44">distance</a>(p3);</div><div class="line"><a name="l00747"></a><span class="lineno">  747</span>&#160;                <span class="keywordflow">if</span> (tmp &lt; min)</div><div class="line"><a name="l00748"></a><span class="lineno">  748</span>&#160;                    min = tmp;</div><div class="line"><a name="l00749"></a><span class="lineno">  749</span>&#160;                <span class="keywordflow">else</span> <span class="keywordflow">if</span> (tmp &gt; max)</div><div class="line"><a name="l00750"></a><span class="lineno">  750</span>&#160;                    max = tmp;</div><div class="line"><a name="l00751"></a><span class="lineno">  751</span>&#160;                <span class="keywordflow">if</span> (max &lt;= 0.0) {</div><div class="line"><a name="l00752"></a><span class="lineno">  752</span>&#160;                    <span class="comment">// entirely below the plane</span></div><div class="line"><a name="l00753"></a><span class="lineno">  753</span>&#160;                    addFaceToDL(vertices_underwater, normals_underwater, p1, p2, p3);</div><div class="line"><a name="l00754"></a><span class="lineno">  754</span>&#160;                }</div><div class="line"><a name="l00755"></a><span class="lineno">  755</span>&#160;                <span class="keywordflow">else</span> <span class="keywordflow">if</span> (min &gt;= 0.0) {</div><div class="line"><a name="l00756"></a><span class="lineno">  756</span>&#160;                    <span class="comment">// entirely above the plane</span></div><div class="line"><a name="l00757"></a><span class="lineno">  757</span>&#160;                    addFaceToDL(vertices, normals, p1, p2, p3);</div><div class="line"><a name="l00758"></a><span class="lineno">  758</span>&#160;                }</div><div class="line"><a name="l00759"></a><span class="lineno">  759</span>&#160;                <span class="keywordflow">else</span> {</div><div class="line"><a name="l00760"></a><span class="lineno">  760</span>&#160;                    <span class="comment">// pierces water, clip triangle</span></div><div class="line"><a name="l00761"></a><span class="lineno">  761</span>&#160;        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class="keywordflow">for</span> (<span class="keywordtype">size_t</span> k=2; k&lt;above.size(); ++k)</div><div class="line"><a name="l00767"></a><span class="lineno">  767</span>&#160;                        <span class="comment">// shade triangle above</span></div><div class="line"><a name="l00768"></a><span class="lineno">  768</span>&#160;                        addFaceToDL(vertices, normals, above[0], above[k-1], above[k]);</div><div class="line"><a name="l00769"></a><span class="lineno">  769</span>&#160;                    <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> k=2; k&lt;below.size(); ++k)</div><div class="line"><a name="l00770"></a><span class="lineno">  770</span>&#160;                        <span class="comment">// shade triangle below</span></div><div class="line"><a name="l00771"></a><span class="lineno">  771</span>&#160;                        addFaceToDL(vertices_underwater, normals_underwater, below[0], below[k-1], below[k]);</div><div class="line"><a name="l00772"></a><span class="lineno">  772</span>&#160;                }</div><div class="line"><a name="l00773"></a><span class="lineno">  773</span>&#160;                <span class="keywordflow">if</span> (<a class="code" href="classShipCAD_1_1SubdivisionBase.html#a164481259436bf18bc22a0626ab66c09">_owner</a>-&gt;<a class="code" href="classShipCAD_1_1SubdivisionSurface.html#a42b3e7703acd8d51c501d7c47f09ed78">drawMirror</a>() &amp;&amp; <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a25e4ea676adc327a430b50a81e91ef9d">getLayer</a>()-&gt;<a class="code" href="classShipCAD_1_1SubdivisionLayer.html#af1d37cf069e050828f42c034ada4661e">isSymmetric</a>()) {</div><div class="line"><a name="l00774"></a><span class="lineno">  774</span>&#160;                    p1.setY(-p1.y());</div><div class="line"><a name="l00775"></a><span class="lineno">  775</span>&#160;                    p2.setY(-p2.y());</div><div class="line"><a name="l00776"></a><span class="lineno">  776</span>&#160;                    p3.setY(-p3.y());</div><div class="line"><a name="l00777"></a><span class="lineno">  777</span>&#160;</div><div class="line"><a name="l00778"></a><span class="lineno">  778</span>&#160;                    <span class="comment">// check if clipping is required</span></div><div class="line"><a name="l00779"></a><span class="lineno">  779</span>&#160;                    <span class="keywordtype">float</span> min = <a class="code" href="classShipCAD_1_1SubdivisionBase.html#a164481259436bf18bc22a0626ab66c09">_owner</a>-&gt;<a class="code" href="classShipCAD_1_1SubdivisionSurface.html#a30754b2315cbf3dd6d551bf395da91ac">getWaterlinePlane</a>().<a class="code" href="classShipCAD_1_1Plane.html#a6851b997a300848fcb37b33407165c44">distance</a>(p1);</div><div class="line"><a name="l00780"></a><span class="lineno">  780</span>&#160;                    <span class="keywordtype">float</span> max = min;</div><div class="line"><a name="l00781"></a><span class="lineno">  781</span>&#160;                    <span class="keywordtype">float</span> tmp = <a class="code" href="classShipCAD_1_1SubdivisionBase.html#a164481259436bf18bc22a0626ab66c09">_owner</a>-&gt;<a class="code" href="classShipCAD_1_1SubdivisionSurface.html#a30754b2315cbf3dd6d551bf395da91ac">getWaterlinePlane</a>().<a class="code" href="classShipCAD_1_1Plane.html#a6851b997a300848fcb37b33407165c44">distance</a>(p2);</div><div class="line"><a name="l00782"></a><span class="lineno">  782</span>&#160;                    <span class="keywordflow">if</span> (tmp &lt; min)</div><div class="line"><a name="l00783"></a><span class="lineno">  783</span>&#160;                        min = tmp;</div><div class="line"><a name="l00784"></a><span class="lineno">  784</span>&#160;                    <span class="keywordflow">else</span> <span class="keywordflow">if</span> (tmp &gt; max)</div><div class="line"><a name="l00785"></a><span class="lineno">  785</span>&#160;                        max = tmp;</div><div class="line"><a name="l00786"></a><span class="lineno">  786</span>&#160;                    tmp = <a class="code" href="classShipCAD_1_1SubdivisionBase.html#a164481259436bf18bc22a0626ab66c09">_owner</a>-&gt;<a class="code" href="classShipCAD_1_1SubdivisionSurface.html#a30754b2315cbf3dd6d551bf395da91ac">getWaterlinePlane</a>().<a class="code" href="classShipCAD_1_1Plane.html#a6851b997a300848fcb37b33407165c44">distance</a>(p3);</div><div class="line"><a name="l00787"></a><span class="lineno">  787</span>&#160;                    <span class="keywordflow">if</span> (tmp &lt; min)</div><div class="line"><a name="l00788"></a><span class="lineno">  788</span>&#160;                        min = tmp;</div><div class="line"><a name="l00789"></a><span class="lineno">  789</span>&#160;                    <span class="keywordflow">else</span> <span class="keywordflow">if</span> (tmp &gt; max)</div><div class="line"><a name="l00790"></a><span class="lineno">  790</span>&#160;                        max = tmp;</div><div class="line"><a name="l00791"></a><span class="lineno">  791</span>&#160;                    <span class="keywordflow">if</span> (max &lt;= 0.0) {</div><div class="line"><a name="l00792"></a><span class="lineno">  792</span>&#160;                        <span class="comment">// entirely below the plane</span></div><div class="line"><a name="l00793"></a><span class="lineno">  793</span>&#160;                        addFaceToDL(vertices_underwater, normals_underwater, p1, p2, p3);</div><div class="line"><a name="l00794"></a><span class="lineno">  794</span>&#160;                    }</div><div class="line"><a name="l00795"></a><span class="lineno">  795</span>&#160;                    <span class="keywordflow">else</span> <span class="keywordflow">if</span> (min &gt;= 0.0) {</div><div class="line"><a name="l00796"></a><span class="lineno">  796</span>&#160;                        <span class="comment">// entirely above the plane</span></div><div class="line"><a name="l00797"></a><span class="lineno">  797</span>&#160;                        addFaceToDL(vertices, normals, p1, p2, p3);</div><div class="line"><a name="l00798"></a><span class="lineno">  798</span>&#160;                    }</div><div class="line"><a name="l00799"></a><span class="lineno">  799</span>&#160;                    <span class="keywordflow">else</span> {</div><div class="line"><a name="l00800"></a><span class="lineno">  800</span>&#160;                        <span class="comment">// pierces water, clip triangle</span></div><div class="line"><a name="l00801"></a><span class="lineno">  801</span>&#160;                        std::vector&lt;QVector3D&gt; above;</div><div class="line"><a name="l00802"></a><span class="lineno">  802</span>&#160;                        above.reserve(6);</div><div class="line"><a name="l00803"></a><span class="lineno">  803</span>&#160;                        std::vector&lt;QVector3D&gt; below;</div><div class="line"><a name="l00804"></a><span class="lineno">  804</span>&#160;                        below.reserve(6);</div><div class="line"><a name="l00805"></a><span class="lineno">  805</span>&#160;                        <a class="code" href="namespaceShipCAD.html#a36b9b33181823761bc327d66c36c8d8f">ClipTriangle</a>(p1, p2, p3, <a class="code" href="classShipCAD_1_1SubdivisionBase.html#a164481259436bf18bc22a0626ab66c09">_owner</a>-&gt;<a class="code" href="classShipCAD_1_1SubdivisionSurface.html#a30754b2315cbf3dd6d551bf395da91ac">getWaterlinePlane</a>(), above, below);</div><div class="line"><a name="l00806"></a><span class="lineno">  806</span>&#160;                        <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> k=2; k&lt;above.size(); ++k)</div><div class="line"><a name="l00807"></a><span class="lineno">  807</span>&#160;                            <span class="comment">// shade triangle 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name="l00814"></a><span class="lineno">  814</span>&#160;            }</div><div class="line"><a name="l00815"></a><span class="lineno">  815</span>&#160;        }</div><div class="line"><a name="l00816"></a><span class="lineno">  816</span>&#160;    } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00817"></a><span class="lineno">  817</span>&#160;        <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i=0; i&lt;<a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a116749a1de58ad46f68ad7e92031e673">_children</a>.size(); ++i) {</div><div class="line"><a name="l00818"></a><span class="lineno">  818</span>&#160;            <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> j=2; j&lt;<a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a116749a1de58ad46f68ad7e92031e673">_children</a>[i]-&gt;numberOfPoints(); ++j) {</div><div class="line"><a name="l00819"></a><span class="lineno">  819</span>&#160;                QVector3D p1 = <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a116749a1de58ad46f68ad7e92031e673">_children</a>[i]-&gt;getPoint(0)-&gt;getCoordinate();</div><div class="line"><a name="l00820"></a><span class="lineno">  820</span>&#160;                QVector3D p2 = <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a116749a1de58ad46f68ad7e92031e673">_children</a>[i]-&gt;getPoint(j-1)-&gt;getCoordinate();</div><div class="line"><a name="l00821"></a><span class="lineno">  821</span>&#160;                QVector3D p3 = <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a116749a1de58ad46f68ad7e92031e673">_children</a>[i]-&gt;getPoint(j)-&gt;getCoordinate();</div><div class="line"><a name="l00822"></a><span class="lineno">  822</span>&#160;                addFaceToDL(vertices, normals, p1, p2, p3);</div><div class="line"><a name="l00823"></a><span class="lineno">  823</span>&#160;                <span class="keywordflow">if</span> (<a class="code" href="classShipCAD_1_1SubdivisionBase.html#a164481259436bf18bc22a0626ab66c09">_owner</a>-&gt;<a class="code" href="classShipCAD_1_1SubdivisionSurface.html#a42b3e7703acd8d51c501d7c47f09ed78">drawMirror</a>() &amp;&amp; <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a25e4ea676adc327a430b50a81e91ef9d">getLayer</a>()-&gt;<a class="code" href="classShipCAD_1_1SubdivisionLayer.html#af1d37cf069e050828f42c034ada4661e">isSymmetric</a>()) {</div><div class="line"><a name="l00824"></a><span class="lineno">  824</span>&#160;                    p1.setY(-p1.y());</div><div class="line"><a name="l00825"></a><span class="lineno">  825</span>&#160;                    p2.setY(-p2.y());</div><div class="line"><a name="l00826"></a><span class="lineno">  826</span>&#160;                    p3.setY(-p3.y());</div><div class="line"><a name="l00827"></a><span class="lineno">  827</span>&#160;                    addFaceToDL(vertices, normals, p1, p2, p3);</div><div class="line"><a name="l00828"></a><span class="lineno">  828</span>&#160;                }</div><div class="line"><a name="l00829"></a><span class="lineno">  829</span>&#160;            }</div><div class="line"><a name="l00830"></a><span class="lineno">  830</span>&#160;        }</div><div class="line"><a name="l00831"></a><span class="lineno">  831</span>&#160;    }</div><div class="line"><a name="l00832"></a><span class="lineno">  832</span>&#160;        </div><div class="line"><a name="l00833"></a><span class="lineno">  833</span>&#160;    <span class="comment">// render above the waterline</span></div><div class="line"><a name="l00834"></a><span class="lineno">  834</span>&#160;    <span class="keywordflow">if</span> (vertices.size() &gt; 0) {</div><div class="line"><a name="l00835"></a><span class="lineno">  835</span>&#160;        faceshader-&gt;<a class="code" href="classShipCAD_1_1FaceShader.html#adb71f051d1481058fe905f985a7166c1">renderMesh</a>(<a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#aeb5f1cae973351f841a79fa23fc98f0d">getColor</a>(), vertices, normals);</div><div class="line"><a name="l00836"></a><span class="lineno">  836</span>&#160;        <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a5383fb638609da875d97457db86cd4df">_vertices1</a> = vertices.size();</div><div class="line"><a name="l00837"></a><span class="lineno">  837</span>&#160;    }</div><div class="line"><a name="l00838"></a><span class="lineno">  838</span>&#160;    <span class="comment">// render below the waterline</span></div><div class="line"><a name="l00839"></a><span class="lineno">  839</span>&#160;    <span class="keywordflow">if</span> (vertices_underwater.size() &gt; 0) {</div><div class="line"><a name="l00840"></a><span class="lineno">  840</span>&#160;        faceshader-&gt;<a class="code" href="classShipCAD_1_1FaceShader.html#adb71f051d1481058fe905f985a7166c1">renderMesh</a>(<a class="code" href="classShipCAD_1_1SubdivisionBase.html#a164481259436bf18bc22a0626ab66c09">_owner</a>-&gt;<a class="code" href="classShipCAD_1_1SubdivisionSurface.html#ad945a6a4c084db07b19504ce5e982a2a">getUnderWaterColor</a>(), vertices_underwater, normals_underwater);</div><div class="line"><a name="l00841"></a><span class="lineno">  841</span>&#160;        <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a1fbe1fd20344cf8dc19bf3489f774205">_vertices2</a> = vertices_underwater.size();</div><div class="line"><a name="l00842"></a><span class="lineno">  842</span>&#160;    }</div><div class="line"><a name="l00843"></a><span class="lineno">  843</span>&#160;}</div><div class="line"><a name="l00844"></a><span class="lineno">  844</span>&#160;</div><div class="line"><a name="l00845"></a><span class="lineno">  845</span>&#160;<span class="comment">// developable surface shading</span></div><div class="line"><a name="l00846"></a><span class="lineno"><a class="line" href="classShipCAD_1_1SubdivisionControlFace.html#a00c3b9ec166796a0d9f21f2054a2cafd">  846</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a00c3b9ec166796a0d9f21f2054a2cafd">SubdivisionControlFace::drawDevelopableFaces</a>(<a class="code" href="classShipCAD_1_1CurveFaceShader.html">CurveFaceShader</a>* faceshader)</div><div class="line"><a name="l00847"></a><span class="lineno">  847</span>&#160;{</div><div class="line"><a name="l00848"></a><span class="lineno">  848</span>&#160;    <span class="comment">// make the vertex and color buffers</span></div><div class="line"><a name="l00849"></a><span class="lineno">  849</span>&#160;    QVector&lt;QVector3D&gt; vertices;</div><div class="line"><a name="l00850"></a><span class="lineno">  850</span>&#160;    QVector&lt;QVector3D&gt; colors;</div><div class="line"><a name="l00851"></a><span class="lineno">  851</span>&#160;    QVector&lt;QVector3D&gt; normals;</div><div class="line"><a name="l00852"></a><span class="lineno">  852</span>&#160;    <span class="comment">// reserve the size of the lists to save memory allocations</span></div><div class="line"><a name="l00853"></a><span class="lineno">  853</span>&#160;    <span class="keywordflow">if</span> (<a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a5383fb638609da875d97457db86cd4df">_vertices1</a> != 0) {</div><div class="line"><a name="l00854"></a><span class="lineno">  854</span>&#160;        vertices.reserve(<a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a5383fb638609da875d97457db86cd4df">_vertices1</a>);</div><div class="line"><a name="l00855"></a><span class="lineno">  855</span>&#160;        colors.reserve(<a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a5383fb638609da875d97457db86cd4df">_vertices1</a>);</div><div class="line"><a name="l00856"></a><span class="lineno">  856</span>&#160;        normals.reserve(<a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a5383fb638609da875d97457db86cd4df">_vertices1</a>);</div><div class="line"><a name="l00857"></a><span class="lineno">  857</span>&#160;    }</div><div class="line"><a name="l00858"></a><span class="lineno">  858</span>&#160;</div><div class="line"><a name="l00859"></a><span class="lineno">  859</span>&#160;    QVector3D low(0,1.0,0);</div><div class="line"><a name="l00860"></a><span class="lineno">  860</span>&#160;    QVector3D hi(1.0,0,0);</div><div class="line"><a name="l00861"></a><span class="lineno">  861</span>&#160;    <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i=0; i&lt;<a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a116749a1de58ad46f68ad7e92031e673">_children</a>.size(); ++i) {</div><div class="line"><a name="l00862"></a><span class="lineno">  862</span>&#160;        <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> j=2; j&lt;<a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a116749a1de58ad46f68ad7e92031e673">_children</a>[i]-&gt;numberOfPoints(); ++j) {</div><div class="line"><a name="l00863"></a><span class="lineno">  863</span>&#160;            QVector3D p1 = <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a116749a1de58ad46f68ad7e92031e673">_children</a>[i]-&gt;getPoint(0)-&gt;getCoordinate();</div><div class="line"><a name="l00864"></a><span class="lineno">  864</span>&#160;            QVector3D p2 = <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a116749a1de58ad46f68ad7e92031e673">_children</a>[i]-&gt;getPoint(j-1)-&gt;getCoordinate();</div><div class="line"><a name="l00865"></a><span class="lineno">  865</span>&#160;            QVector3D p3 = <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a116749a1de58ad46f68ad7e92031e673">_children</a>[i]-&gt;getPoint(j)-&gt;getCoordinate();</div><div class="line"><a name="l00866"></a><span class="lineno">  866</span>&#160;            <span class="comment">// do developable curvature</span></div><div class="line"><a name="l00867"></a><span class="lineno">  867</span>&#160;            <span class="keywordtype">size_t</span> idx = <a class="code" href="classShipCAD_1_1SubdivisionBase.html#a164481259436bf18bc22a0626ab66c09">_owner</a>-&gt;<a class="code" href="classShipCAD_1_1SubdivisionSurface.html#ae7e58fab790876b4d1108f7e7d7c65a6">indexOfPoint</a>(<a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a116749a1de58ad46f68ad7e92031e673">_children</a>[i]-&gt;<a class="code" href="classShipCAD_1_1SubdivisionFace.html#a68bc7676c4f254ddb19e04f8cb5ba76f">getPoint</a>(0));</div><div class="line"><a name="l00868"></a><span class="lineno">  868</span>&#160;            <span class="keywordtype">float</span> c1 = <a class="code" href="classShipCAD_1_1SubdivisionBase.html#a164481259436bf18bc22a0626ab66c09">_owner</a>-&gt;<a class="code" href="classShipCAD_1_1SubdivisionSurface.html#a4e1259732cf153c79e9323063bb21f0e">getGaussCurvature</a>(idx);</div><div class="line"><a name="l00869"></a><span class="lineno">  869</span>&#160;            idx = <a class="code" href="classShipCAD_1_1SubdivisionBase.html#a164481259436bf18bc22a0626ab66c09">_owner</a>-&gt;<a class="code" href="classShipCAD_1_1SubdivisionSurface.html#ae7e58fab790876b4d1108f7e7d7c65a6">indexOfPoint</a>(<a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a116749a1de58ad46f68ad7e92031e673">_children</a>[i]-&gt;<a class="code" href="classShipCAD_1_1SubdivisionFace.html#a68bc7676c4f254ddb19e04f8cb5ba76f">getPoint</a>(j-1));</div><div class="line"><a name="l00870"></a><span class="lineno">  870</span>&#160;            <span class="keywordtype">float</span> c2 = <a class="code" href="classShipCAD_1_1SubdivisionBase.html#a164481259436bf18bc22a0626ab66c09">_owner</a>-&gt;<a class="code" href="classShipCAD_1_1SubdivisionSurface.html#a4e1259732cf153c79e9323063bb21f0e">getGaussCurvature</a>(idx);</div><div class="line"><a name="l00871"></a><span class="lineno">  871</span>&#160;            idx = <a class="code" href="classShipCAD_1_1SubdivisionBase.html#a164481259436bf18bc22a0626ab66c09">_owner</a>-&gt;<a class="code" href="classShipCAD_1_1SubdivisionSurface.html#ae7e58fab790876b4d1108f7e7d7c65a6">indexOfPoint</a>(<a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a116749a1de58ad46f68ad7e92031e673">_children</a>[i]-&gt;<a class="code" href="classShipCAD_1_1SubdivisionFace.html#a68bc7676c4f254ddb19e04f8cb5ba76f">getPoint</a>(j));</div><div class="line"><a name="l00872"></a><span class="lineno">  872</span>&#160;            <span class="keywordtype">float</span> c3 = <a class="code" href="classShipCAD_1_1SubdivisionBase.html#a164481259436bf18bc22a0626ab66c09">_owner</a>-&gt;<a class="code" href="classShipCAD_1_1SubdivisionSurface.html#a4e1259732cf153c79e9323063bb21f0e">getGaussCurvature</a>(idx);</div><div class="line"><a name="l00873"></a><span class="lineno">  873</span>&#160;            QVector3D&amp; cc1 = (fabs(c1) &lt; 1e-4) ? low : hi;</div><div class="line"><a name="l00874"></a><span class="lineno">  874</span>&#160;            QVector3D&amp; cc2 = (fabs(c2) &lt; 1e-4) ? low : hi;</div><div class="line"><a name="l00875"></a><span class="lineno">  875</span>&#160;            QVector3D&amp; cc3 = (fabs(c3) &lt; 1e-4) ? low : hi;</div><div class="line"><a name="l00876"></a><span class="lineno">  876</span>&#160;            addCurveFaceToDL(vertices, colors, normals, p1, p2, p3, cc1, cc2, cc3);</div><div class="line"><a name="l00877"></a><span class="lineno">  877</span>&#160;            <span class="keywordflow">if</span> (<a class="code" href="classShipCAD_1_1SubdivisionBase.html#a164481259436bf18bc22a0626ab66c09">_owner</a>-&gt;<a class="code" href="classShipCAD_1_1SubdivisionSurface.html#a42b3e7703acd8d51c501d7c47f09ed78">drawMirror</a>() &amp;&amp; <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a25e4ea676adc327a430b50a81e91ef9d">getLayer</a>()-&gt;<a class="code" href="classShipCAD_1_1SubdivisionLayer.html#af1d37cf069e050828f42c034ada4661e">isSymmetric</a>()) {</div><div class="line"><a name="l00878"></a><span class="lineno">  878</span>&#160;                p1.setY(-p1.y());</div><div class="line"><a name="l00879"></a><span class="lineno">  879</span>&#160;                p2.setY(-p2.y());</div><div class="line"><a name="l00880"></a><span class="lineno">  880</span>&#160;                p3.setY(-p3.y());</div><div class="line"><a name="l00881"></a><span class="lineno">  881</span>&#160;                addCurveFaceToDL(vertices, colors, normals, p1, p2, p3, cc1, cc2, cc3);</div><div class="line"><a name="l00882"></a><span class="lineno">  882</span>&#160;            }</div><div class="line"><a name="l00883"></a><span class="lineno">  883</span>&#160;        }</div><div class="line"><a name="l00884"></a><span class="lineno">  884</span>&#160;    }</div><div class="line"><a name="l00885"></a><span class="lineno">  885</span>&#160;    <span class="keywordflow">if</span> (vertices.size() &gt; 0) {</div><div class="line"><a name="l00886"></a><span class="lineno">  886</span>&#160;        faceshader-&gt;<a class="code" href="classShipCAD_1_1CurveFaceShader.html#ab817219da96b3dc744b19ee93f466a1f">renderMesh</a>(vertices, colors, normals);</div><div class="line"><a name="l00887"></a><span class="lineno">  887</span>&#160;        <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a5383fb638609da875d97457db86cd4df">_vertices1</a> = vertices.size();</div><div class="line"><a name="l00888"></a><span class="lineno">  888</span>&#160;    }</div><div class="line"><a name="l00889"></a><span class="lineno">  889</span>&#160;}</div><div class="line"><a name="l00890"></a><span class="lineno">  890</span>&#160;</div><div class="line"><a name="l00891"></a><span class="lineno"><a class="line" href="subdivface_8cpp.html#a0f3a8a9a206459012fb926e66e017ece">  891</a></span>&#160;<span class="keywordtype">float</span> <a class="code" href="subdivface_8cpp.html#a0f3a8a9a206459012fb926e66e017ece">Fragment</a>(<span class="keywordtype">float</span> curvature, <span class="keywordtype">float</span> mincurvature, <span class="keywordtype">float</span> maxcurvature)</div><div class="line"><a name="l00892"></a><span class="lineno">  892</span>&#160;{</div><div class="line"><a name="l00893"></a><span class="lineno">  893</span>&#160;    <span class="keywordtype">float</span> frag;</div><div class="line"><a name="l00894"></a><span class="lineno">  894</span>&#160;    <span class="keywordtype">float</span> contrast = 0.1;</div><div class="line"><a name="l00895"></a><span class="lineno">  895</span>&#160;    <span class="keywordflow">if</span> (curvature &gt; -1e-4 &amp;&amp; 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href="classShipCAD_1_1SubdivisionControlFace.html#a5383fb638609da875d97457db86cd4df">_vertices1</a> != 0) {</div><div class="line"><a name="l00916"></a><span class="lineno">  916</span>&#160;        vertices.reserve(<a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a5383fb638609da875d97457db86cd4df">_vertices1</a>);</div><div class="line"><a name="l00917"></a><span class="lineno">  917</span>&#160;        colors.reserve(<a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a5383fb638609da875d97457db86cd4df">_vertices1</a>);</div><div class="line"><a name="l00918"></a><span class="lineno">  918</span>&#160;        normals.reserve(<a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a5383fb638609da875d97457db86cd4df">_vertices1</a>);</div><div class="line"><a name="l00919"></a><span class="lineno">  919</span>&#160;    }</div><div class="line"><a name="l00920"></a><span class="lineno">  920</span>&#160;</div><div class="line"><a name="l00921"></a><span class="lineno">  921</span>&#160;    <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i=0; i&lt;<a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a116749a1de58ad46f68ad7e92031e673">_children</a>.size(); ++i) {</div><div class="line"><a name="l00922"></a><span class="lineno">  922</span>&#160;        <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> j=2; j&lt;<a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a116749a1de58ad46f68ad7e92031e673">_children</a>[i]-&gt;numberOfPoints(); ++j) {</div><div class="line"><a name="l00923"></a><span class="lineno">  923</span>&#160;            QVector3D p1 = <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a116749a1de58ad46f68ad7e92031e673">_children</a>[i]-&gt;getPoint(0)-&gt;getCoordinate();</div><div class="line"><a name="l00924"></a><span class="lineno">  924</span>&#160;            QVector3D p2 = <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a116749a1de58ad46f68ad7e92031e673">_children</a>[i]-&gt;getPoint(j-1)-&gt;getCoordinate();</div><div class="line"><a name="l00925"></a><span class="lineno">  925</span>&#160;            QVector3D p3 = <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a116749a1de58ad46f68ad7e92031e673">_children</a>[i]-&gt;getPoint(j)-&gt;getCoordinate();</div><div class="line"><a name="l00926"></a><span class="lineno">  926</span>&#160;            <span class="comment">// do developable curvature</span></div><div class="line"><a name="l00927"></a><span class="lineno">  927</span>&#160;            <span class="keywordtype">size_t</span> idx = <a class="code" href="classShipCAD_1_1SubdivisionBase.html#a164481259436bf18bc22a0626ab66c09">_owner</a>-&gt;<a class="code" href="classShipCAD_1_1SubdivisionSurface.html#ae7e58fab790876b4d1108f7e7d7c65a6">indexOfPoint</a>(<a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a116749a1de58ad46f68ad7e92031e673">_children</a>[i]-&gt;<a class="code" href="classShipCAD_1_1SubdivisionFace.html#a68bc7676c4f254ddb19e04f8cb5ba76f">getPoint</a>(0));</div><div class="line"><a name="l00928"></a><span class="lineno">  928</span>&#160;            <span class="keywordtype">float</span> c1 = <a class="code" href="classShipCAD_1_1SubdivisionBase.html#a164481259436bf18bc22a0626ab66c09">_owner</a>-&gt;<a class="code" href="classShipCAD_1_1SubdivisionSurface.html#a4e1259732cf153c79e9323063bb21f0e">getGaussCurvature</a>(idx);</div><div class="line"><a name="l00929"></a><span class="lineno">  929</span>&#160;            QColor cc1 = <a class="code" href="namespaceShipCAD.html#acb142056788b7a6e18e908c5b2fd8d52">FillColor</a>(<a class="code" href="subdivface_8cpp.html#a0f3a8a9a206459012fb926e66e017ece">Fragment</a>(c1, MinCurvature, MaxCurvature));</div><div class="line"><a name="l00930"></a><span class="lineno">  930</span>&#160;            idx = <a class="code" href="classShipCAD_1_1SubdivisionBase.html#a164481259436bf18bc22a0626ab66c09">_owner</a>-&gt;<a class="code" href="classShipCAD_1_1SubdivisionSurface.html#ae7e58fab790876b4d1108f7e7d7c65a6">indexOfPoint</a>(<a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a116749a1de58ad46f68ad7e92031e673">_children</a>[i]-&gt;<a class="code" href="classShipCAD_1_1SubdivisionFace.html#a68bc7676c4f254ddb19e04f8cb5ba76f">getPoint</a>(j-1));</div><div class="line"><a name="l00931"></a><span class="lineno">  931</span>&#160;            <span class="keywordtype">float</span> c2 = <a class="code" href="classShipCAD_1_1SubdivisionBase.html#a164481259436bf18bc22a0626ab66c09">_owner</a>-&gt;<a class="code" href="classShipCAD_1_1SubdivisionSurface.html#a4e1259732cf153c79e9323063bb21f0e">getGaussCurvature</a>(idx);</div><div class="line"><a name="l00932"></a><span class="lineno">  932</span>&#160;            QColor cc2 = <a class="code" href="namespaceShipCAD.html#acb142056788b7a6e18e908c5b2fd8d52">FillColor</a>(<a class="code" href="subdivface_8cpp.html#a0f3a8a9a206459012fb926e66e017ece">Fragment</a>(c2, MinCurvature, MaxCurvature));</div><div class="line"><a name="l00933"></a><span class="lineno">  933</span>&#160;            idx = <a class="code" href="classShipCAD_1_1SubdivisionBase.html#a164481259436bf18bc22a0626ab66c09">_owner</a>-&gt;<a class="code" href="classShipCAD_1_1SubdivisionSurface.html#ae7e58fab790876b4d1108f7e7d7c65a6">indexOfPoint</a>(<a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a116749a1de58ad46f68ad7e92031e673">_children</a>[i]-&gt;<a class="code" href="classShipCAD_1_1SubdivisionFace.html#a68bc7676c4f254ddb19e04f8cb5ba76f">getPoint</a>(j));</div><div class="line"><a name="l00934"></a><span class="lineno">  934</span>&#160;            <span class="keywordtype">float</span> c3 = <a class="code" href="classShipCAD_1_1SubdivisionBase.html#a164481259436bf18bc22a0626ab66c09">_owner</a>-&gt;<a class="code" href="classShipCAD_1_1SubdivisionSurface.html#a4e1259732cf153c79e9323063bb21f0e">getGaussCurvature</a>(idx);</div><div class="line"><a name="l00935"></a><span class="lineno">  935</span>&#160;            QColor cc3 = <a class="code" href="namespaceShipCAD.html#acb142056788b7a6e18e908c5b2fd8d52">FillColor</a>(<a class="code" href="subdivface_8cpp.html#a0f3a8a9a206459012fb926e66e017ece">Fragment</a>(c3, MinCurvature, MaxCurvature));</div><div class="line"><a name="l00936"></a><span class="lineno">  936</span>&#160;            QVector3D n = <a class="code" href="namespaceShipCAD.html#a81e47e31f89000550b007c0f9a4d09aa">UnifiedNormal</a>(p1, p2, p3);</div><div class="line"><a name="l00937"></a><span class="lineno">  937</span>&#160;            addCurveFaceToDL(vertices, colors, normals, p1, p2, p3,</div><div class="line"><a name="l00938"></a><span class="lineno">  938</span>&#160;                             cc1, cc2, cc3,</div><div class="line"><a name="l00939"></a><span class="lineno">  939</span>&#160;                             n, n, n);</div><div class="line"><a name="l00940"></a><span class="lineno">  940</span>&#160;            <span class="keywordflow">if</span> (<a class="code" href="classShipCAD_1_1SubdivisionBase.html#a164481259436bf18bc22a0626ab66c09">_owner</a>-&gt;<a class="code" href="classShipCAD_1_1SubdivisionSurface.html#a42b3e7703acd8d51c501d7c47f09ed78">drawMirror</a>() &amp;&amp; <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a25e4ea676adc327a430b50a81e91ef9d">getLayer</a>()-&gt;<a class="code" href="classShipCAD_1_1SubdivisionLayer.html#af1d37cf069e050828f42c034ada4661e">isSymmetric</a>()) {</div><div class="line"><a name="l00941"></a><span class="lineno">  941</span>&#160;                p1.setY(-p1.y());</div><div class="line"><a name="l00942"></a><span class="lineno">  942</span>&#160;                p2.setY(-p2.y());</div><div class="line"><a name="l00943"></a><span class="lineno">  943</span>&#160;                p3.setY(-p3.y());</div><div class="line"><a name="l00944"></a><span class="lineno">  944</span>&#160;                n = <a class="code" href="namespaceShipCAD.html#a81e47e31f89000550b007c0f9a4d09aa">UnifiedNormal</a>(p1, p2, p3);</div><div class="line"><a name="l00945"></a><span class="lineno">  945</span>&#160;                addCurveFaceToDL(vertices, colors, normals, p1, p2, p3,</div><div class="line"><a name="l00946"></a><span class="lineno">  946</span>&#160;                                 cc1, cc2, cc3,</div><div class="line"><a name="l00947"></a><span class="lineno">  947</span>&#160;                                 n, n, n);</div><div class="line"><a name="l00948"></a><span class="lineno">  948</span>&#160;            }</div><div class="line"><a name="l00949"></a><span class="lineno">  949</span>&#160;        }</div><div class="line"><a name="l00950"></a><span class="lineno">  950</span>&#160;    }</div><div class="line"><a name="l00951"></a><span class="lineno">  951</span>&#160;    <span class="keywordflow">if</span> (vertices.size() &gt; 0) {</div><div class="line"><a name="l00952"></a><span class="lineno">  952</span>&#160;        shader-&gt;<a class="code" href="classShipCAD_1_1CurveFaceShader.html#ab817219da96b3dc744b19ee93f466a1f">renderMesh</a>(vertices, colors, normals);</div><div class="line"><a name="l00953"></a><span class="lineno">  953</span>&#160;        <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a5383fb638609da875d97457db86cd4df">_vertices1</a> = vertices.size();</div><div class="line"><a name="l00954"></a><span class="lineno">  954</span>&#160;    }</div><div class="line"><a name="l00955"></a><span class="lineno">  955</span>&#160;}</div><div class="line"><a name="l00956"></a><span class="lineno">  956</span>&#160;</div><div class="line"><a name="l00957"></a><span class="lineno">  957</span>&#160;<span class="comment">// function to draw a normal</span></div><div class="line"><a name="l00958"></a><span class="lineno">  958</span>&#160;<span class="keyword">static</span> <span class="keywordtype">void</span> DrawNormal(QVector3D p, QVector3D n, <span class="keywordtype">bool</span> draw_mirror, <span class="keywordtype">float</span> mainframe,</div><div class="line"><a name="l00959"></a><span class="lineno">  959</span>&#160;                       <a class="code" href="classShipCAD_1_1Viewport.html">Viewport</a>&amp; vp, QVector&lt;QVector3D&gt;&amp; vertices)</div><div class="line"><a name="l00960"></a><span class="lineno">  960</span>&#160;{</div><div class="line"><a name="l00961"></a><span class="lineno">  961</span>&#160;    <span class="keywordflow">if</span> (vp.<a class="code" href="classShipCAD_1_1Viewport.html#a5f261a1925f09917013e8e532688326a">getViewportType</a>() == <a class="code" href="namespaceShipCAD.html#aeeeb05810f2e31ef89fd4ac6b6ba9c0aa1bc519e3e41c233dd8e94c40af1fd36d">fvBodyplan</a> &amp;&amp; !draw_mirror &amp;&amp; p.x() &lt;= mainframe) {</div><div class="line"><a name="l00962"></a><span class="lineno">  962</span>&#160;        p.setY(-p.y());</div><div class="line"><a name="l00963"></a><span class="lineno">  963</span>&#160;        n.setY(-n.y());</div><div class="line"><a name="l00964"></a><span class="lineno">  964</span>&#160;    }</div><div class="line"><a name="l00965"></a><span class="lineno">  965</span>&#160;    <span class="comment">// TODO fix this so it is a fixed length, should be figured out by viewport</span></div><div class="line"><a name="l00966"></a><span class="lineno">  966</span>&#160;    <span class="comment">// scale the length of the normal such that it is a fixed length relative to the screen resolution</span></div><div class="line"><a name="l00967"></a><span class="lineno">  967</span>&#160;    <span class="keywordtype">float</span> ldes = 0.00075 * vp.width();</div><div class="line"><a name="l00968"></a><span class="lineno">  968</span>&#160;    <span class="keywordflow">if</span> (ldes &lt; 10)</div><div class="line"><a name="l00969"></a><span class="lineno">  969</span>&#160;        ldes = 10;</div><div class="line"><a name="l00970"></a><span class="lineno">  970</span>&#160;    n *= ldes;</div><div class="line"><a name="l00971"></a><span class="lineno">  971</span>&#160;    vertices &lt;&lt; p &lt;&lt; p + n;</div><div class="line"><a name="l00972"></a><span class="lineno">  972</span>&#160;}</div><div class="line"><a name="l00973"></a><span class="lineno">  973</span>&#160;</div><div class="line"><a name="l00974"></a><span class="lineno"><a class="line" href="classShipCAD_1_1SubdivisionControlFace.html#ac253493bccd91108d936b651e72b46f8">  974</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#ac253493bccd91108d936b651e72b46f8">SubdivisionControlFace::draw</a>(<a class="code" href="classShipCAD_1_1Viewport.html">Viewport</a>&amp; vp, <a class="code" href="classShipCAD_1_1LineShader.html">LineShader</a>* lineshader)</div><div class="line"><a name="l00975"></a><span class="lineno">  975</span>&#160;{</div><div class="line"><a name="l00976"></a><span class="lineno">  976</span>&#160;    QVector&lt;QVector3D&gt; vertices;</div><div class="line"><a name="l00977"></a><span class="lineno">  977</span>&#160;    <span class="keywordflow">if</span> (vp.<a class="code" href="classShipCAD_1_1Viewport.html#a205e5082395c6d01660ffc179c57b83e">getViewportMode</a>() != <a class="code" href="namespaceShipCAD.html#a67437198ee14f74e6c5277d761894863a109cd328af19be260371a7e5333043f8">vmWireFrame</a>)</div><div class="line"><a name="l00978"></a><span class="lineno">  978</span>&#160;        <span class="keywordflow">return</span>;</div><div class="line"><a name="l00979"></a><span class="lineno">  979</span>&#160;    <span class="comment">// vmWireFrame</span></div><div class="line"><a name="l00980"></a><span class="lineno">  980</span>&#160;    <span class="comment">// draw interior edges (not descending from controledges)</span></div><div class="line"><a name="l00981"></a><span class="lineno">  981</span>&#160;    QColor edgeColor;</div><div class="line"><a name="l00982"></a><span class="lineno">  982</span>&#160;    <span class="keywordflow">if</span> (<a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#aeb3b4efb341ea48023e076e8956650ff">isSelected</a>())</div><div class="line"><a name="l00983"></a><span class="lineno">  983</span>&#160;        edgeColor = <a class="code" href="classShipCAD_1_1SubdivisionBase.html#a164481259436bf18bc22a0626ab66c09">_owner</a>-&gt;<a class="code" href="classShipCAD_1_1SubdivisionSurface.html#a1fb4babaa91950e02f5e7546ed2c1e5b">getSelectedColor</a>();</div><div class="line"><a name="l00984"></a><span class="lineno">  984</span>&#160;    <span class="keywordflow">else</span></div><div class="line"><a name="l00985"></a><span class="lineno">  985</span>&#160;        edgeColor = <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a25e4ea676adc327a430b50a81e91ef9d">getLayer</a>()-&gt;<a class="code" href="classShipCAD_1_1SubdivisionLayer.html#a42268e80d68448cdcfc12d1c06f20229">getColor</a>();</div><div class="line"><a name="l00986"></a><span class="lineno">  986</span>&#160;    <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i=0; i&lt;<a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a390f626d9999ab3ce48878b223ea1693">_edges</a>.size(); ++i)</div><div class="line"><a name="l00987"></a><span class="lineno">  987</span>&#160;        <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a390f626d9999ab3ce48878b223ea1693">_edges</a>[i]-&gt;<a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#ac253493bccd91108d936b651e72b46f8">draw</a>(<a class="code" href="classShipCAD_1_1SubdivisionBase.html#a164481259436bf18bc22a0626ab66c09">_owner</a>-&gt;<a class="code" href="classShipCAD_1_1SubdivisionSurface.html#a42b3e7703acd8d51c501d7c47f09ed78">drawMirror</a>() &amp;&amp; <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a25e4ea676adc327a430b50a81e91ef9d">getLayer</a>()-&gt;<a class="code" href="classShipCAD_1_1SubdivisionLayer.html#af1d37cf069e050828f42c034ada4661e">isSymmetric</a>(), vp, lineshader, edgeColor);</div><div class="line"><a name="l00988"></a><span class="lineno">  988</span>&#160;    <span class="comment">// draw edges descending from controledges, but slightly darker than interior</span></div><div class="line"><a name="l00989"></a><span class="lineno">  989</span>&#160;    <span class="comment">// edges</span></div><div class="line"><a name="l00990"></a><span class="lineno">  990</span>&#160;    <span class="keywordflow">if</span> (!<a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#aeb3b4efb341ea48023e076e8956650ff">isSelected</a>())</div><div class="line"><a name="l00991"></a><span class="lineno">  991</span>&#160;        edgeColor = QColor(<a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a25e4ea676adc327a430b50a81e91ef9d">getLayer</a>()-&gt;<a class="code" href="classShipCAD_1_1SubdivisionLayer.html#a42268e80d68448cdcfc12d1c06f20229">getColor</a>().redF()*0.6,</div><div class="line"><a name="l00992"></a><span class="lineno">  992</span>&#160;                           <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a25e4ea676adc327a430b50a81e91ef9d">getLayer</a>()-&gt;<a class="code" href="classShipCAD_1_1SubdivisionLayer.html#a42268e80d68448cdcfc12d1c06f20229">getColor</a>().greenF()*0.6,</div><div class="line"><a name="l00993"></a><span class="lineno">  993</span>&#160;                           <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a25e4ea676adc327a430b50a81e91ef9d">getLayer</a>()-&gt;<a class="code" href="classShipCAD_1_1SubdivisionLayer.html#a42268e80d68448cdcfc12d1c06f20229">getColor</a>().blueF()*0.6);</div><div class="line"><a name="l00994"></a><span class="lineno">  994</span>&#160;    <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i=0; i&lt;<a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a33d7e2ecd5f42edf5492efb83df3856b">_control_edges</a>.size(); ++i)</div><div class="line"><a name="l00995"></a><span class="lineno">  995</span>&#160;        <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a33d7e2ecd5f42edf5492efb83df3856b">_control_edges</a>[i]-&gt;<a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#ac253493bccd91108d936b651e72b46f8">draw</a>(<a class="code" href="classShipCAD_1_1SubdivisionBase.html#a164481259436bf18bc22a0626ab66c09">_owner</a>-&gt;<a class="code" href="classShipCAD_1_1SubdivisionSurface.html#a42b3e7703acd8d51c501d7c47f09ed78">drawMirror</a>() &amp;&amp; <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a25e4ea676adc327a430b50a81e91ef9d">getLayer</a>()-&gt;<a class="code" href="classShipCAD_1_1SubdivisionLayer.html#af1d37cf069e050828f42c034ada4661e">isSymmetric</a>(), vp, lineshader, edgeColor);</div><div class="line"><a name="l00996"></a><span class="lineno">  996</span>&#160;    <span class="comment">// show normals</span></div><div class="line"><a name="l00997"></a><span class="lineno">  997</span>&#160;    <span class="keywordflow">if</span> (<a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#aeb3b4efb341ea48023e076e8956650ff">isSelected</a>() &amp;&amp; <a class="code" href="classShipCAD_1_1SubdivisionBase.html#a164481259436bf18bc22a0626ab66c09">_owner</a>-&gt;<a class="code" href="classShipCAD_1_1SubdivisionSurface.html#aa0927937f7d321e9d564c04884b2ce54">showNormals</a>()) {</div><div 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href="classShipCAD_1_1SubdivisionControlFace.html#a116749a1de58ad46f68ad7e92031e673">_children</a>[i]-&gt;numberOfPoints(); ++j)</div><div class="line"><a name="l01003"></a><span class="lineno"> 1003</span>&#160;                points.insert(<a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a116749a1de58ad46f68ad7e92031e673">_children</a>[i]-&gt;getPoint(j));</div><div class="line"><a name="l01004"></a><span class="lineno"> 1004</span>&#160;        set&lt;SubdivisionPoint*&gt;::iterator i = points.begin();</div><div class="line"><a name="l01005"></a><span class="lineno"> 1005</span>&#160;        <span class="keywordflow">for</span> ( ; i!=points.end(); ++i) {</div><div class="line"><a name="l01006"></a><span class="lineno"> 1006</span>&#160;            <a class="code" href="classShipCAD_1_1SubdivisionPoint.html">SubdivisionPoint</a>* point = *i;</div><div class="line"><a name="l01007"></a><span class="lineno"> 1007</span>&#160;            QVector3D p1 = point-&gt;<a class="code" href="classShipCAD_1_1SubdivisionPoint.html#a285325115089a1b99be4480bf6079bf1">getCoordinate</a>();</div><div class="line"><a name="l01008"></a><span class="lineno"> 1008</span>&#160;            QVector3D p2 = point-&gt;<a class="code" href="classShipCAD_1_1SubdivisionPoint.html#abc16b03730e723ec56184f7808f4f2a1">getNormal</a>();</div><div class="line"><a name="l01009"></a><span class="lineno"> 1009</span>&#160;            DrawNormal(p1, p2, <a class="code" href="classShipCAD_1_1SubdivisionBase.html#a164481259436bf18bc22a0626ab66c09">_owner</a>-&gt;<a class="code" href="classShipCAD_1_1SubdivisionSurface.html#a42b3e7703acd8d51c501d7c47f09ed78">drawMirror</a>(), <a class="code" href="classShipCAD_1_1SubdivisionBase.html#a164481259436bf18bc22a0626ab66c09">_owner</a>-&gt;<a class="code" href="classShipCAD_1_1SubdivisionSurface.html#a5cd4b62dd61e279f77dc39fd3798c46d">getMainframeLocation</a>(), vp, vertices);</div><div class="line"><a name="l01010"></a><span class="lineno"> 1010</span>&#160;            <span class="keywordflow">if</span> (<a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a25e4ea676adc327a430b50a81e91ef9d">getLayer</a>()-&gt;<a class="code" href="classShipCAD_1_1SubdivisionLayer.html#af1d37cf069e050828f42c034ada4661e">isSymmetric</a>() &amp;&amp; <a class="code" href="classShipCAD_1_1SubdivisionBase.html#a164481259436bf18bc22a0626ab66c09">_owner</a>-&gt;<a class="code" href="classShipCAD_1_1SubdivisionSurface.html#a42b3e7703acd8d51c501d7c47f09ed78">drawMirror</a>()) {</div><div class="line"><a name="l01011"></a><span class="lineno"> 1011</span>&#160;                p1.setY(-p1.y());</div><div class="line"><a name="l01012"></a><span class="lineno"> 1012</span>&#160;                p2.setY(-p2.y());</div><div class="line"><a name="l01013"></a><span class="lineno"> 1013</span>&#160;                DrawNormal(p1, p2, <a class="code" href="classShipCAD_1_1SubdivisionBase.html#a164481259436bf18bc22a0626ab66c09">_owner</a>-&gt;<a class="code" href="classShipCAD_1_1SubdivisionSurface.html#a42b3e7703acd8d51c501d7c47f09ed78">drawMirror</a>(), <a class="code" href="classShipCAD_1_1SubdivisionBase.html#a164481259436bf18bc22a0626ab66c09">_owner</a>-&gt;<a class="code" href="classShipCAD_1_1SubdivisionSurface.html#a5cd4b62dd61e279f77dc39fd3798c46d">getMainframeLocation</a>(), vp, vertices);</div><div class="line"><a name="l01014"></a><span class="lineno"> 1014</span>&#160;            }</div><div class="line"><a name="l01015"></a><span class="lineno"> 1015</span>&#160;        }</div><div class="line"><a name="l01016"></a><span class="lineno"> 1016</span>&#160;        lineshader-&gt;renderLines(vertices, <a class="code" href="classShipCAD_1_1SubdivisionBase.html#a164481259436bf18bc22a0626ab66c09">_owner</a>-&gt;<a class="code" href="classShipCAD_1_1SubdivisionSurface.html#a57f4c3d9ca6f842f687a882e10454524">getNormalColor</a>());</div><div class="line"><a name="l01017"></a><span class="lineno"> 1017</span>&#160;    }</div><div class="line"><a name="l01018"></a><span class="lineno"> 1018</span>&#160;}</div><div class="line"><a name="l01019"></a><span class="lineno"> 1019</span>&#160;</div><div class="line"><a name="l01020"></a><span class="lineno"> 1020</span>&#160;<span class="comment">// FreeGeometry.pas:12496</span></div><div class="line"><a name="l01021"></a><span class="lineno"><a class="line" href="classShipCAD_1_1SubdivisionControlFace.html#a864eb7e746c2e057542efe14a4bba241"> 1021</a></span>&#160;<a class="code" href="classShipCAD_1_1SubdivisionControlEdge.html">SubdivisionControlEdge</a>* <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a864eb7e746c2e057542efe14a4bba241">SubdivisionControlFace::insertControlEdge</a>(</div><div class="line"><a name="l01022"></a><span class="lineno"> 1022</span>&#160;        <a class="code" href="classShipCAD_1_1SubdivisionControlPoint.html">SubdivisionControlPoint</a> *p1, <a class="code" href="classShipCAD_1_1SubdivisionControlPoint.html">SubdivisionControlPoint</a> *p2, <span class="keywordtype">bool</span>&amp; deleteme)</div><div class="line"><a name="l01023"></a><span class="lineno"> 1023</span>&#160;{</div><div class="line"><a name="l01024"></a><span class="lineno"> 1024</span>&#160;    <a class="code" href="classShipCAD_1_1SubdivisionControlEdge.html">SubdivisionControlEdge</a>* result = 0;</div><div class="line"><a name="l01025"></a><span class="lineno"> 1025</span>&#160;    deleteme = <span class="keyword">false</span>;</div><div class="line"><a name="l01026"></a><span class="lineno"> 1026</span>&#160;    <span class="keywordflow">if</span> (p1-&gt;<a class="code" href="classShipCAD_1_1SubdivisionPoint.html#ae45edc2690d3d7545141f13fba03ffd5">hasFace</a>(<span class="keyword">this</span>) &amp;&amp; p2-&gt;<a class="code" href="classShipCAD_1_1SubdivisionPoint.html#ae45edc2690d3d7545141f13fba03ffd5">hasFace</a>(<span class="keyword">this</span>)) {</div><div class="line"><a name="l01027"></a><span class="lineno"> 1027</span>&#160;        <span class="keywordflow">if</span> (<a class="code" href="classShipCAD_1_1SubdivisionBase.html#a164481259436bf18bc22a0626ab66c09">_owner</a>-&gt;<a class="code" href="classShipCAD_1_1SubdivisionSurface.html#adfdeabdc19eb55a7ba4ab0b607207300">edgeExists</a>(p1, p2) != 0)</div><div class="line"><a name="l01028"></a><span class="lineno"> 1028</span>&#160;            <span class="keywordflow">return</span> result;</div><div class="line"><a name="l01029"></a><span class="lineno"> 1029</span>&#160;        <span class="keywordtype">size_t</span> tmp = <a class="code" href="classShipCAD_1_1SubdivisionFace.html#a13b147bdc2d5fda0dcbc6de240bc05cd">indexOfPoint</a>(p1);</div><div class="line"><a name="l01030"></a><span class="lineno"> 1030</span>&#160;        vector&lt;SubdivisionControlPoint*&gt; pts;</div><div class="line"><a name="l01031"></a><span class="lineno"> 1031</span>&#160;        pts.push_back(p1);</div><div class="line"><a name="l01032"></a><span class="lineno"> 1032</span>&#160;        <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i=0; i&lt;<a class="code" href="classShipCAD_1_1SubdivisionFace.html#abd79b6dfadd10befe94b524a34063b27">numberOfPoints</a>(); ++i) {</div><div class="line"><a name="l01033"></a><span class="lineno"> 1033</span>&#160;            tmp = (tmp + 1) % <a class="code" href="classShipCAD_1_1SubdivisionFace.html#abd79b6dfadd10befe94b524a34063b27">numberOfPoints</a>();</div><div class="line"><a name="l01034"></a><span class="lineno"> 1034</span>&#160;            pts.push_back(dynamic_cast&lt;SubdivisionControlPoint*&gt;(<a class="code" href="classShipCAD_1_1SubdivisionFace.html#a68bc7676c4f254ddb19e04f8cb5ba76f">getPoint</a>(tmp)));</div><div class="line"><a name="l01035"></a><span class="lineno"> 1035</span>&#160;            <span class="keywordflow">if</span> (pts.back() == p2)</div><div class="line"><a name="l01036"></a><span class="lineno"> 1036</span>&#160;                <span class="keywordflow">break</span>;</div><div class="line"><a name="l01037"></a><span class="lineno"> 1037</span>&#160;        }</div><div class="line"><a name="l01038"></a><span class="lineno"> 1038</span>&#160;        <span class="keywordflow">if</span> (pts.size() &gt; 2)</div><div class="line"><a name="l01039"></a><span class="lineno"> 1039</span>&#160;            <a class="code" href="classShipCAD_1_1SubdivisionBase.html#a164481259436bf18bc22a0626ab66c09">_owner</a>-&gt;<a class="code" href="classShipCAD_1_1SubdivisionSurface.html#abbbb7422a86771451034d2fb7a76bb26">addControlFace</a>(pts, <span class="keyword">false</span>, <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a25e4ea676adc327a430b50a81e91ef9d">getLayer</a>());</div><div class="line"><a name="l01040"></a><span class="lineno"> 1040</span>&#160;        tmp = <a class="code" href="classShipCAD_1_1SubdivisionFace.html#a13b147bdc2d5fda0dcbc6de240bc05cd">indexOfPoint</a>(p2);</div><div class="line"><a name="l01041"></a><span class="lineno"> 1041</span>&#160;        pts.clear();</div><div class="line"><a name="l01042"></a><span class="lineno"> 1042</span>&#160;        pts.push_back(p2);</div><div class="line"><a name="l01043"></a><span class="lineno"> 1043</span>&#160;        <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i=0; i&lt;<a class="code" href="classShipCAD_1_1SubdivisionFace.html#abd79b6dfadd10befe94b524a34063b27">numberOfPoints</a>(); ++i) {</div><div class="line"><a name="l01044"></a><span class="lineno"> 1044</span>&#160;            tmp = (tmp + 1) % <a class="code" href="classShipCAD_1_1SubdivisionFace.html#abd79b6dfadd10befe94b524a34063b27">numberOfPoints</a>();</div><div class="line"><a name="l01045"></a><span class="lineno"> 1045</span>&#160;            pts.push_back(dynamic_cast&lt;SubdivisionControlPoint*&gt;(<a class="code" href="classShipCAD_1_1SubdivisionFace.html#a68bc7676c4f254ddb19e04f8cb5ba76f">getPoint</a>(tmp)));</div><div class="line"><a name="l01046"></a><span class="lineno"> 1046</span>&#160;            <span class="keywordflow">if</span> (pts.back() == p1)</div><div class="line"><a name="l01047"></a><span class="lineno"> 1047</span>&#160;                <span class="keywordflow">break</span>;</div><div class="line"><a name="l01048"></a><span class="lineno"> 1048</span>&#160;        }</div><div class="line"><a name="l01049"></a><span class="lineno"> 1049</span>&#160;        <span class="keywordflow">if</span> (pts.size() &gt; 2)</div><div class="line"><a name="l01050"></a><span class="lineno"> 1050</span>&#160;            <a class="code" href="classShipCAD_1_1SubdivisionBase.html#a164481259436bf18bc22a0626ab66c09">_owner</a>-&gt;<a class="code" href="classShipCAD_1_1SubdivisionSurface.html#abbbb7422a86771451034d2fb7a76bb26">addControlFace</a>(pts, <span class="keyword">false</span>, <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a25e4ea676adc327a430b50a81e91ef9d">getLayer</a>());</div><div class="line"><a name="l01051"></a><span class="lineno"> 1051</span>&#160;        deleteme = <span class="keyword">true</span>;</div><div class="line"><a name="l01052"></a><span class="lineno"> 1052</span>&#160;    }</div><div class="line"><a name="l01053"></a><span class="lineno"> 1053</span>&#160;    result = <a class="code" href="classShipCAD_1_1SubdivisionBase.html#a164481259436bf18bc22a0626ab66c09">_owner</a>-&gt;<a class="code" href="classShipCAD_1_1SubdivisionSurface.html#a6a89be4440e3adfcb0b14c164db891ae">controlEdgeExists</a>(p1, p2);</div><div class="line"><a name="l01054"></a><span class="lineno"> 1054</span>&#160;    <span class="keywordflow">if</span> (result != 0)</div><div class="line"><a name="l01055"></a><span class="lineno"> 1055</span>&#160;        result-&gt;<a class="code" href="classShipCAD_1_1SubdivisionEdge.html#ad0313b8844a81c5802533376a09fce99">setCrease</a>(<span class="keyword">false</span>);</div><div class="line"><a name="l01056"></a><span class="lineno"> 1056</span>&#160;    <span class="keywordflow">return</span> result;</div><div class="line"><a name="l01057"></a><span class="lineno"> 1057</span>&#160;}</div><div class="line"><a name="l01058"></a><span class="lineno"> 1058</span>&#160;</div><div class="line"><a name="l01059"></a><span class="lineno"><a class="line" href="classShipCAD_1_1SubdivisionControlFace.html#a6f015666ee5e626ce3aed4973f8d12a7"> 1059</a></span>&#160;<a class="code" href="classShipCAD_1_1SubdivisionFace.html">SubdivisionFace</a>* <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a6f015666ee5e626ce3aed4973f8d12a7">SubdivisionControlFace::getChild</a>(<span class="keywordtype">size_t</span> index)<span class="keyword"> const</span></div><div class="line"><a name="l01060"></a><span class="lineno"> 1060</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l01061"></a><span class="lineno"> 1061</span>&#160;    <span class="keywordflow">if</span> (index &lt; <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a116749a1de58ad46f68ad7e92031e673">_children</a>.size())</div><div class="line"><a name="l01062"></a><span class="lineno"> 1062</span>&#160;        <span class="keywordflow">return</span> <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a116749a1de58ad46f68ad7e92031e673">_children</a>[index];</div><div class="line"><a name="l01063"></a><span class="lineno"> 1063</span>&#160;    <span class="keywordflow">throw</span> out_of_range(<span class="stringliteral">&quot;Bad index in SubdivisionControlFace::getChild&quot;</span>);</div><div class="line"><a name="l01064"></a><span class="lineno"> 1064</span>&#160;}</div><div class="line"><a name="l01065"></a><span class="lineno"> 1065</span>&#160;</div><div class="line"><a name="l01066"></a><span class="lineno"><a class="line" href="classShipCAD_1_1SubdivisionControlFace.html#aeb5f1cae973351f841a79fa23fc98f0d"> 1066</a></span>&#160;QColor <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#aeb5f1cae973351f841a79fa23fc98f0d">SubdivisionControlFace::getColor</a>()<span class="keyword"> const</span></div><div class="line"><a name="l01067"></a><span class="lineno"> 1067</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l01068"></a><span class="lineno"> 1068</span>&#160;    <span class="keywordflow">if</span> (<a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#aeb3b4efb341ea48023e076e8956650ff">isSelected</a>())</div><div class="line"><a name="l01069"></a><span class="lineno"> 1069</span>&#160;        <span class="keywordflow">return</span> <a class="code" href="classShipCAD_1_1SubdivisionBase.html#a164481259436bf18bc22a0626ab66c09">_owner</a>-&gt;<a class="code" href="classShipCAD_1_1SubdivisionSurface.html#a1fb4babaa91950e02f5e7546ed2c1e5b">getSelectedColor</a>();</div><div class="line"><a name="l01070"></a><span class="lineno"> 1070</span>&#160;    <span class="keywordflow">else</span></div><div class="line"><a name="l01071"></a><span class="lineno"> 1071</span>&#160;        <span class="keywordflow">return</span> <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#aee1990d4db7127ba59117a65c1a6ce7e">_layer</a>-&gt;<a class="code" href="classShipCAD_1_1SubdivisionLayer.html#a42268e80d68448cdcfc12d1c06f20229">getColor</a>();</div><div class="line"><a name="l01072"></a><span class="lineno"> 1072</span>&#160;}</div><div class="line"><a name="l01073"></a><span class="lineno"> 1073</span>&#160;</div><div class="line"><a name="l01074"></a><span class="lineno"><a class="line" href="classShipCAD_1_1SubdivisionControlFace.html#a5c149807dc5891e23b463c4251e707f5"> 1074</a></span>&#160;<a class="code" href="classShipCAD_1_1SubdivisionEdge.html">SubdivisionEdge</a>* <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a5c149807dc5891e23b463c4251e707f5">SubdivisionControlFace::getControlEdge</a>(<span class="keywordtype">size_t</span> index)<span class="keyword"> const</span></div><div class="line"><a name="l01075"></a><span class="lineno"> 1075</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l01076"></a><span class="lineno"> 1076</span>&#160;    <span class="keywordflow">if</span> (index &lt; <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a33d7e2ecd5f42edf5492efb83df3856b">_control_edges</a>.size())</div><div class="line"><a name="l01077"></a><span class="lineno"> 1077</span>&#160;        <span class="keywordflow">return</span> <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a33d7e2ecd5f42edf5492efb83df3856b">_control_edges</a>[index];</div><div class="line"><a name="l01078"></a><span class="lineno"> 1078</span>&#160;    <span class="keywordflow">throw</span> out_of_range(<span class="stringliteral">&quot;bad index in SubdivisionControlFace::getControlEdge&quot;</span>);</div><div class="line"><a name="l01079"></a><span class="lineno"> 1079</span>&#160;}</div><div class="line"><a name="l01080"></a><span class="lineno"> 1080</span>&#160;</div><div class="line"><a name="l01081"></a><span class="lineno"><a class="line" href="classShipCAD_1_1SubdivisionControlFace.html#a2ce580378cd200faec6a24d9d794c68e"> 1081</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a2ce580378cd200faec6a24d9d794c68e">SubdivisionControlFace::setSelected</a>(<span class="keywordtype">bool</span> val)</div><div class="line"><a name="l01082"></a><span class="lineno"> 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class="keyword">this</span>);</div><div class="line"><a name="l01087"></a><span class="lineno"> 1087</span>&#160;}</div><div class="line"><a name="l01088"></a><span class="lineno"> 1088</span>&#160;</div><div class="line"><a name="l01089"></a><span class="lineno"><a class="line" href="classShipCAD_1_1SubdivisionControlFace.html#aeb3b4efb341ea48023e076e8956650ff"> 1089</a></span>&#160;<span class="keywordtype">bool</span> <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#aeb3b4efb341ea48023e076e8956650ff">SubdivisionControlFace::isSelected</a>()<span class="keyword"> const</span></div><div class="line"><a name="l01090"></a><span class="lineno"> 1090</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l01091"></a><span class="lineno"> 1091</span>&#160;    <span class="keywordflow">return</span> <a class="code" href="classShipCAD_1_1SubdivisionBase.html#a164481259436bf18bc22a0626ab66c09">_owner</a>-&gt;<a class="code" href="classShipCAD_1_1SubdivisionSurface.html#aa662c62bcb12861be98da6606f46fc43">hasSelectedControlFace</a>(<span class="keyword">this</span>);</div><div class="line"><a name="l01092"></a><span class="lineno"> 1092</span>&#160;}</div><div class="line"><a name="l01093"></a><span class="lineno"> 1093</span>&#160;</div><div class="line"><a name="l01094"></a><span class="lineno"><a class="line" href="classShipCAD_1_1SubdivisionControlFace.html#a4e082cc36a24c3bed2e163741e29cb25"> 1094</a></span>&#160;<a class="code" href="classShipCAD_1_1SubdivisionEdge.html">SubdivisionEdge</a>* <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a4e082cc36a24c3bed2e163741e29cb25">SubdivisionControlFace::getEdge</a>(<span class="keywordtype">size_t</span> index)<span class="keyword"> const</span></div><div class="line"><a name="l01095"></a><span class="lineno"> 1095</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l01096"></a><span class="lineno"> 1096</span>&#160;    <span class="keywordflow">if</span> (index &lt; <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a390f626d9999ab3ce48878b223ea1693">_edges</a>.size())</div><div class="line"><a name="l01097"></a><span class="lineno"> 1097</span>&#160;        <span class="keywordflow">return</span> <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a390f626d9999ab3ce48878b223ea1693">_edges</a>[index];</div><div class="line"><a name="l01098"></a><span class="lineno"> 1098</span>&#160;    <span class="keywordflow">throw</span> out_of_range(<span class="stringliteral">&quot;bad index in SubdivisionControlFace::getEdge&quot;</span>);</div><div class="line"><a name="l01099"></a><span class="lineno"> 1099</span>&#160;}</div><div class="line"><a name="l01100"></a><span class="lineno"> 1100</span>&#160;</div><div class="line"><a name="l01101"></a><span class="lineno"><a class="line" href="classShipCAD_1_1SubdivisionControlFace.html#ab6e5d8b0abf8811fabf3767e5b5c5602"> 1101</a></span>&#160;<span class="keywordtype">bool</span> <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#ab6e5d8b0abf8811fabf3767e5b5c5602">SubdivisionControlFace::isVisible</a>()<span class="keyword"> const</span></div><div class="line"><a name="l01102"></a><span class="lineno"> 1102</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l01103"></a><span class="lineno"> 1103</span>&#160;    <span class="keywordflow">if</span> (<a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#aee1990d4db7127ba59117a65c1a6ce7e">_layer</a> != 0 &amp;&amp; <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#aee1990d4db7127ba59117a65c1a6ce7e">_layer</a>-&gt;<a class="code" href="classShipCAD_1_1SubdivisionLayer.html#adb65832883b6d2c88803d62edb48588b">isVisible</a>())</div><div class="line"><a name="l01104"></a><span class="lineno"> 1104</span>&#160;        <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l01105"></a><span class="lineno"> 1105</span>&#160;    <span class="keywordflow">return</span> <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#aeb3b4efb341ea48023e076e8956650ff">isSelected</a>();</div><div class="line"><a name="l01106"></a><span class="lineno"> 1106</span>&#160;}</div><div class="line"><a name="l01107"></a><span class="lineno"> 1107</span>&#160;</div><div class="line"><a name="l01108"></a><span class="lineno"><a class="line" href="classShipCAD_1_1SubdivisionControlFace.html#a23631dfffd1c3ad7fc59537a4684fa01"> 1108</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a23631dfffd1c3ad7fc59537a4684fa01">SubdivisionControlFace::setLayer</a>(<a class="code" href="classShipCAD_1_1SubdivisionLayer.html">SubdivisionLayer</a> *layer)</div><div class="line"><a name="l01109"></a><span class="lineno"> 1109</span>&#160;{</div><div class="line"><a name="l01110"></a><span class="lineno"> 1110</span>&#160;    <span class="keywordflow">if</span> (layer == <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#aee1990d4db7127ba59117a65c1a6ce7e">_layer</a>)</div><div class="line"><a name="l01111"></a><span class="lineno"> 1111</span>&#160;        <span class="keywordflow">return</span>;</div><div class="line"><a name="l01112"></a><span class="lineno"> 1112</span>&#160;    <span class="keywordflow">if</span> (<a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#aee1990d4db7127ba59117a65c1a6ce7e">_layer</a> != 0) {</div><div class="line"><a name="l01113"></a><span class="lineno"> 1113</span>&#160;        <span class="comment">// disconnect from current layer</span></div><div class="line"><a name="l01114"></a><span class="lineno"> 1114</span>&#160;        <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#aee1990d4db7127ba59117a65c1a6ce7e">_layer</a>-&gt;<a class="code" href="classShipCAD_1_1SubdivisionLayer.html#a234cb1ed2e4a4fceb4c7701d0a56f42e">releaseControlFace</a>(<span class="keyword">this</span>);</div><div class="line"><a name="l01115"></a><span class="lineno"> 1115</span>&#160;        <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#aee1990d4db7127ba59117a65c1a6ce7e">_layer</a> = 0;</div><div class="line"><a name="l01116"></a><span class="lineno"> 1116</span>&#160;    }</div><div class="line"><a name="l01117"></a><span class="lineno"> 1117</span>&#160;    <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#aee1990d4db7127ba59117a65c1a6ce7e">_layer</a> = layer;</div><div class="line"><a name="l01118"></a><span class="lineno"> 1118</span>&#160;    <span class="keywordflow">if</span> (layer != 0)</div><div class="line"><a name="l01119"></a><span class="lineno"> 1119</span>&#160;        layer-&gt;<a class="code" href="classShipCAD_1_1SubdivisionLayer.html#a4a4190cc8ce19c975af865d1ce435f39">useControlFace</a>(<span class="keyword">this</span>);</div><div class="line"><a name="l01120"></a><span class="lineno"> 1120</span>&#160;}</div><div class="line"><a name="l01121"></a><span class="lineno"> 1121</span>&#160;</div><div class="line"><a name="l01122"></a><span class="lineno"><a class="line" href="classShipCAD_1_1SubdivisionControlFace.html#a611c74ce3f346a745d4a694f5aab4ec2"> 1122</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a611c74ce3f346a745d4a694f5aab4ec2">SubdivisionControlFace::calcExtents</a>()</div><div class="line"><a name="l01123"></a><span class="lineno"> 1123</span>&#160;{</div><div class="line"><a name="l01124"></a><span class="lineno"> 1124</span>&#160;    <span class="comment">// calculate min/max coordinate of all children</span></div><div class="line"><a name="l01125"></a><span class="lineno"> 1125</span>&#160;    <span class="keywordflow">if</span> (<a class="code" href="classShipCAD_1_1SubdivisionFace.html#abd79b6dfadd10befe94b524a34063b27">numberOfPoints</a>() &gt; 0)</div><div class="line"><a name="l01126"></a><span class="lineno"> 1126</span>&#160;        <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#aac4f577da0f5203059901c5e09814e1d">_min</a> = <a class="code" href="classShipCAD_1_1SubdivisionFace.html#a68bc7676c4f254ddb19e04f8cb5ba76f">getPoint</a>(0)-&gt;<a class="code" href="classShipCAD_1_1SubdivisionPoint.html#a285325115089a1b99be4480bf6079bf1">getCoordinate</a>();</div><div class="line"><a name="l01127"></a><span class="lineno"> 1127</span>&#160;    <span class="keywordflow">else</span></div><div class="line"><a name="l01128"></a><span class="lineno"> 1128</span>&#160;        <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#aac4f577da0f5203059901c5e09814e1d">_min</a> = <a class="code" href="namespaceShipCAD.html#a949bc53a1634b268b43de672807480fb">ZERO</a>;</div><div class="line"><a name="l01129"></a><span class="lineno"> 1129</span>&#160;    <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a22411574593283209772872bc740535b">_max</a> = <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#aac4f577da0f5203059901c5e09814e1d">_min</a>;</div><div class="line"><a name="l01130"></a><span class="lineno"> 1130</span>&#160;    <span class="keywordflow">if</span> (<a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a116749a1de58ad46f68ad7e92031e673">_children</a>.size() &gt; 0) {</div><div class="line"><a name="l01131"></a><span class="lineno"> 1131</span>&#160;        <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i=0; i&lt;<a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a116749a1de58ad46f68ad7e92031e673">_children</a>.size(); ++i) {</div><div class="line"><a name="l01132"></a><span class="lineno"> 1132</span>&#160;            <a class="code" href="classShipCAD_1_1SubdivisionFace.html">SubdivisionFace</a>* face = <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a116749a1de58ad46f68ad7e92031e673">_children</a>[i];</div><div class="line"><a name="l01133"></a><span class="lineno"> 1133</span>&#160;            <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> j=0; j&lt;face-&gt;<a class="code" href="classShipCAD_1_1SubdivisionFace.html#abd79b6dfadd10befe94b524a34063b27">numberOfPoints</a>(); ++j) {</div><div class="line"><a name="l01134"></a><span class="lineno"> 1134</span>&#160;                <span class="keywordflow">if</span> (i == 0 &amp;&amp; j == 0) {</div><div class="line"><a name="l01135"></a><span class="lineno"> 1135</span>&#160;                    <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#aac4f577da0f5203059901c5e09814e1d">_min</a> = face-&gt;<a class="code" href="classShipCAD_1_1SubdivisionFace.html#a68bc7676c4f254ddb19e04f8cb5ba76f">getPoint</a>(j)-&gt;<a class="code" href="classShipCAD_1_1SubdivisionPoint.html#a285325115089a1b99be4480bf6079bf1">getCoordinate</a>();</div><div class="line"><a name="l01136"></a><span class="lineno"> 1136</span>&#160;                    <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a22411574593283209772872bc740535b">_max</a> = <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#aac4f577da0f5203059901c5e09814e1d">_min</a>;</div><div class="line"><a name="l01137"></a><span class="lineno"> 1137</span>&#160;                }</div><div class="line"><a name="l01138"></a><span class="lineno"> 1138</span>&#160;                <a class="code" href="namespaceShipCAD.html#aa5d3fc63603d716d3e24244049e1e510">MinMax</a>(face-&gt;<a class="code" href="classShipCAD_1_1SubdivisionFace.html#a68bc7676c4f254ddb19e04f8cb5ba76f">getPoint</a>(j)-&gt;<a class="code" href="classShipCAD_1_1SubdivisionPoint.html#a285325115089a1b99be4480bf6079bf1">getCoordinate</a>(), <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#aac4f577da0f5203059901c5e09814e1d">_min</a>, <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a22411574593283209772872bc740535b">_max</a>);</div><div class="line"><a name="l01139"></a><span class="lineno"> 1139</span>&#160;            }</div><div class="line"><a name="l01140"></a><span class="lineno"> 1140</span>&#160;        }</div><div class="line"><a name="l01141"></a><span class="lineno"> 1141</span>&#160;    }</div><div class="line"><a name="l01142"></a><span class="lineno"> 1142</span>&#160;    <span class="keywordflow">else</span> {</div><div class="line"><a name="l01143"></a><span class="lineno"> 1143</span>&#160;        <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i=1; i&lt;<a class="code" href="classShipCAD_1_1SubdivisionFace.html#abd79b6dfadd10befe94b524a34063b27">numberOfPoints</a>(); ++i) {</div><div class="line"><a name="l01144"></a><span class="lineno"> 1144</span>&#160;            <a class="code" href="namespaceShipCAD.html#aa5d3fc63603d716d3e24244049e1e510">MinMax</a>(<a class="code" href="classShipCAD_1_1SubdivisionFace.html#a68bc7676c4f254ddb19e04f8cb5ba76f">getPoint</a>(i)-&gt;getCoordinate(), <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#aac4f577da0f5203059901c5e09814e1d">_min</a>, <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a22411574593283209772872bc740535b">_max</a>);</div><div class="line"><a name="l01145"></a><span class="lineno"> 1145</span>&#160;        }</div><div class="line"><a name="l01146"></a><span class="lineno"> 1146</span>&#160;    }</div><div class="line"><a name="l01147"></a><span class="lineno"> 1147</span>&#160;}</div><div class="line"><a name="l01148"></a><span class="lineno"> 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href="classShipCAD_1_1SubdivisionControlFace.html#aee1990d4db7127ba59117a65c1a6ce7e">_layer</a> = 0;</div><div class="line"><a name="l01154"></a><span class="lineno"> 1154</span>&#160;    <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#aac4f577da0f5203059901c5e09814e1d">_min</a> = <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a22411574593283209772872bc740535b">_max</a> = <a class="code" href="namespaceShipCAD.html#a949bc53a1634b268b43de672807480fb">ZERO</a>;</div><div class="line"><a name="l01155"></a><span class="lineno"> 1155</span>&#160;}</div><div class="line"><a name="l01156"></a><span class="lineno"> 1156</span>&#160;</div><div class="line"><a name="l01157"></a><span class="lineno"> 1157</span>&#160;<span class="comment">// used to clear all subdivided edges and faces, but not the subdivided points</span></div><div class="line"><a name="l01158"></a><span class="lineno"><a class="line" href="classShipCAD_1_1SubdivisionControlFace.html#a1501212af025c7e33ede929d50a76651"> 1158</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a1501212af025c7e33ede929d50a76651">SubdivisionControlFace::clearChildren</a>()</div><div class="line"><a name="l01159"></a><span class="lineno"> 1159</span>&#160;{</div><div class="line"><a name="l01160"></a><span class="lineno"> 1160</span>&#160;    <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i=0; i&lt;<a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a116749a1de58ad46f68ad7e92031e673">_children</a>.size(); ++i)</div><div class="line"><a name="l01161"></a><span class="lineno"> 1161</span>&#160;        <a class="code" href="classShipCAD_1_1SubdivisionBase.html#a164481259436bf18bc22a0626ab66c09">_owner</a>-&gt;<a class="code" href="classShipCAD_1_1SubdivisionSurface.html#a00ddf343939772d829ac414cd976d345">getFacePool</a>().del(<a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a116749a1de58ad46f68ad7e92031e673">_children</a>[i]);</div><div class="line"><a name="l01162"></a><span class="lineno"> 1162</span>&#160;    <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i=0; i&lt;<a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a390f626d9999ab3ce48878b223ea1693">_edges</a>.size(); ++i)</div><div class="line"><a name="l01163"></a><span class="lineno"> 1163</span>&#160;        <a class="code" href="classShipCAD_1_1SubdivisionBase.html#a164481259436bf18bc22a0626ab66c09">_owner</a>-&gt;<a class="code" href="classShipCAD_1_1SubdivisionSurface.html#a899e459c7d5bd512dd2006c4c06a9b19">getEdgePool</a>().del(<a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a390f626d9999ab3ce48878b223ea1693">_edges</a>[i]);</div><div class="line"><a name="l01164"></a><span class="lineno"> 1164</span>&#160;    <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a116749a1de58ad46f68ad7e92031e673">_children</a>.clear();</div><div class="line"><a name="l01165"></a><span class="lineno"> 1165</span>&#160;    <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a390f626d9999ab3ce48878b223ea1693">_edges</a>.clear();</div><div class="line"><a name="l01166"></a><span class="lineno"> 1166</span>&#160;}</div><div class="line"><a name="l01167"></a><span class="lineno"> 1167</span>&#160;</div><div class="line"><a name="l01168"></a><span class="lineno"><a class="line" href="classShipCAD_1_1SubdivisionControlFace.html#aa5ba43707787cde6e99cd645708e9200"> 1168</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#aa5ba43707787cde6e99cd645708e9200">SubdivisionControlFace::loadBinary</a>(<a class="code" href="classShipCAD_1_1FileBuffer.html">FileBuffer</a> &amp;source)</div><div class="line"><a name="l01169"></a><span class="lineno"> 1169</span>&#160;{</div><div class="line"><a name="l01170"></a><span class="lineno"> 1170</span>&#160;    <span class="comment">// read controlpoint data</span></div><div class="line"><a name="l01171"></a><span class="lineno"> 1171</span>&#160;    quint32 n, index;</div><div class="line"><a name="l01172"></a><span class="lineno"> 1172</span>&#160;    <a class="code" href="classShipCAD_1_1SubdivisionControlPoint.html">SubdivisionControlPoint</a>* p1;</div><div class="line"><a name="l01173"></a><span class="lineno"> 1173</span>&#160;    source.<a class="code" href="classShipCAD_1_1FileBuffer.html#a86223c54bcf111ef205c9d651e0b9a66">load</a>(n);</div><div class="line"><a name="l01174"></a><span class="lineno"> 1174</span>&#160;    <a class="code" href="classShipCAD_1_1SubdivisionFace.html#ae1178fe10860c57e3e54a397b4dc7b4b">_points</a>.clear();</div><div class="line"><a name="l01175"></a><span class="lineno"> 1175</span>&#160;    <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i=0; i&lt;n; ++i) {</div><div class="line"><a name="l01176"></a><span class="lineno"> 1176</span>&#160;        source.<a class="code" href="classShipCAD_1_1FileBuffer.html#a86223c54bcf111ef205c9d651e0b9a66">load</a>(index);</div><div class="line"><a name="l01177"></a><span class="lineno"> 1177</span>&#160;        p1 = <a class="code" href="classShipCAD_1_1SubdivisionBase.html#a164481259436bf18bc22a0626ab66c09">_owner</a>-&gt;<a class="code" href="classShipCAD_1_1SubdivisionSurface.html#a534abfeaab8e30436c7ba4f14048472a">getControlPoint</a>(index);</div><div class="line"><a name="l01178"></a><span class="lineno"> 1178</span>&#160;        <a class="code" href="classShipCAD_1_1SubdivisionFace.html#ae1178fe10860c57e3e54a397b4dc7b4b">_points</a>.push_back(p1);</div><div class="line"><a name="l01179"></a><span class="lineno"> 1179</span>&#160;        p1-&gt;<a class="code" href="classShipCAD_1_1SubdivisionPoint.html#a077ca16509feb6db73fa40a0098b72b4">addFace</a>(<span class="keyword">this</span>);</div><div class="line"><a name="l01180"></a><span class="lineno"> 1180</span>&#160;    }</div><div class="line"><a name="l01181"></a><span class="lineno"> 1181</span>&#160;    <span class="comment">// read layer index</span></div><div class="line"><a name="l01182"></a><span class="lineno"> 1182</span>&#160;    quint32 ind;</div><div class="line"><a name="l01183"></a><span class="lineno"> 1183</span>&#160;    source.<a class="code" href="classShipCAD_1_1FileBuffer.html#a86223c54bcf111ef205c9d651e0b9a66">load</a>(ind);</div><div class="line"><a name="l01184"></a><span class="lineno"> 1184</span>&#160;    <span class="keywordflow">if</span> (ind &lt; _owner-&gt;numberOfLayers())</div><div class="line"><a name="l01185"></a><span class="lineno"> 1185</span>&#160;        <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#aee1990d4db7127ba59117a65c1a6ce7e">_layer</a> = <a class="code" href="classShipCAD_1_1SubdivisionBase.html#a164481259436bf18bc22a0626ab66c09">_owner</a>-&gt;<a class="code" href="classShipCAD_1_1SubdivisionSurface.html#a24b230e51a0c5fb3e7f51d0e2340eb9f">getLayer</a>(ind);</div><div class="line"><a name="l01186"></a><span class="lineno"> 1186</span>&#160;    <span class="keywordflow">else</span></div><div class="line"><a name="l01187"></a><span class="lineno"> 1187</span>&#160;        <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#aee1990d4db7127ba59117a65c1a6ce7e">_layer</a> = <a class="code" href="classShipCAD_1_1SubdivisionBase.html#a164481259436bf18bc22a0626ab66c09">_owner</a>-&gt;<a class="code" href="classShipCAD_1_1SubdivisionSurface.html#a24b230e51a0c5fb3e7f51d0e2340eb9f">getLayer</a>(0); <span class="comment">// reference to an invalid layer, assign to owners default layer</span></div><div class="line"><a name="l01188"></a><span class="lineno"> 1188</span>&#160;    <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#aee1990d4db7127ba59117a65c1a6ce7e">_layer</a>-&gt;<a class="code" href="classShipCAD_1_1SubdivisionLayer.html#a4a4190cc8ce19c975af865d1ce435f39">useControlFace</a>(<span class="keyword">this</span>);</div><div class="line"><a name="l01189"></a><span class="lineno"> 1189</span>&#160;    <span class="keywordtype">bool</span> sel;</div><div class="line"><a name="l01190"></a><span class="lineno"> 1190</span>&#160;    source.<a class="code" href="classShipCAD_1_1FileBuffer.html#a86223c54bcf111ef205c9d651e0b9a66">load</a>(sel);</div><div class="line"><a name="l01191"></a><span class="lineno"> 1191</span>&#160;    <span class="keywordflow">if</span> (sel)</div><div class="line"><a name="l01192"></a><span class="lineno"> 1192</span>&#160;        <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a2ce580378cd200faec6a24d9d794c68e">setSelected</a>(<span class="keyword">true</span>);</div><div class="line"><a name="l01193"></a><span class="lineno"> 1193</span>&#160;    p1 = <span class="keyword">dynamic_cast&lt;</span><a class="code" href="classShipCAD_1_1SubdivisionControlPoint.html">SubdivisionControlPoint</a>*<span class="keyword">&gt;</span>(<a class="code" href="classShipCAD_1_1SubdivisionFace.html#ae1178fe10860c57e3e54a397b4dc7b4b">_points</a>[<a class="code" href="classShipCAD_1_1SubdivisionFace.html#abd79b6dfadd10befe94b524a34063b27">numberOfPoints</a>()-1]);</div><div class="line"><a name="l01194"></a><span class="lineno"> 1194</span>&#160;    <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i=0; i&lt;<a class="code" href="classShipCAD_1_1SubdivisionFace.html#abd79b6dfadd10befe94b524a34063b27">numberOfPoints</a>(); ++i) {</div><div class="line"><a name="l01195"></a><span class="lineno"> 1195</span>&#160;        <a class="code" href="classShipCAD_1_1SubdivisionControlPoint.html">SubdivisionControlPoint</a>* p2 = <span class="keyword">dynamic_cast&lt;</span><a class="code" href="classShipCAD_1_1SubdivisionControlPoint.html">SubdivisionControlPoint</a>*<span class="keyword">&gt;</span>(<a class="code" href="classShipCAD_1_1SubdivisionFace.html#ae1178fe10860c57e3e54a397b4dc7b4b">_points</a>[i]);</div><div class="line"><a name="l01196"></a><span class="lineno"> 1196</span>&#160;        <a class="code" href="classShipCAD_1_1SubdivisionControlEdge.html">SubdivisionControlEdge</a>* edge = <a class="code" href="classShipCAD_1_1SubdivisionBase.html#a164481259436bf18bc22a0626ab66c09">_owner</a>-&gt;<a class="code" href="classShipCAD_1_1SubdivisionSurface.html#a6a89be4440e3adfcb0b14c164db891ae">controlEdgeExists</a>(p1, p2);</div><div class="line"><a name="l01197"></a><span class="lineno"> 1197</span>&#160;        <span class="keywordflow">if</span> (edge != 0) {</div><div class="line"><a name="l01198"></a><span class="lineno"> 1198</span>&#160;            edge-&gt;<a class="code" href="classShipCAD_1_1SubdivisionEdge.html#a1b2e2b1d7e051d42250c0ad1f5eaa560">addFace</a>(<span class="keyword">this</span>);</div><div class="line"><a name="l01199"></a><span class="lineno"> 1199</span>&#160;        }</div><div class="line"><a name="l01200"></a><span class="lineno"> 1200</span>&#160;        <span class="keywordflow">else</span> {</div><div class="line"><a name="l01201"></a><span class="lineno"> 1201</span>&#160;            edge = <a class="code" href="classShipCAD_1_1SubdivisionBase.html#a164481259436bf18bc22a0626ab66c09">_owner</a>-&gt;<a class="code" href="classShipCAD_1_1SubdivisionSurface.html#a976358235d20a0fdc83248948bb9cf48">addControlEdge</a>(p1, p2);</div><div class="line"><a name="l01202"></a><span class="lineno"> 1202</span>&#160;            edge-&gt;<a class="code" href="classShipCAD_1_1SubdivisionEdge.html#ad0313b8844a81c5802533376a09fce99">setCrease</a>(<span class="keyword">true</span>);</div><div class="line"><a name="l01203"></a><span class="lineno"> 1203</span>&#160;            cerr &lt;&lt; <span class="stringliteral">&quot;SubdivisionControlFace::loadBinary - Could not find edge!&quot;</span> &lt;&lt; endl;</div><div class="line"><a name="l01204"></a><span class="lineno"> 1204</span>&#160;        }</div><div class="line"><a name="l01205"></a><span class="lineno"> 1205</span>&#160;        p1 = p2;</div><div class="line"><a name="l01206"></a><span class="lineno"> 1206</span>&#160;    }</div><div class="line"><a name="l01207"></a><span class="lineno"> 1207</span>&#160;}</div><div class="line"><a name="l01208"></a><span class="lineno"> 1208</span>&#160;</div><div class="line"><a name="l01209"></a><span class="lineno"><a class="line" href="classShipCAD_1_1SubdivisionControlFace.html#a1c5253075cbe1f05ba004bee4edb8698"> 1209</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a1c5253075cbe1f05ba004bee4edb8698">SubdivisionControlFace::removeReferences</a>()</div><div class="line"><a name="l01210"></a><span class="lineno"> 1210</span>&#160;{</div><div class="line"><a name="l01211"></a><span class="lineno"> 1211</span>&#160;    <a class="code" href="classShipCAD_1_1SubdivisionPoint.html">SubdivisionPoint</a>* p1 = <a class="code" href="classShipCAD_1_1SubdivisionFace.html#a68bc7676c4f254ddb19e04f8cb5ba76f">getPoint</a>(<a class="code" href="classShipCAD_1_1SubdivisionFace.html#ae1178fe10860c57e3e54a397b4dc7b4b">_points</a>.size()-1);</div><div class="line"><a name="l01212"></a><span class="lineno"> 1212</span>&#160;    <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i=0; i&lt;<a class="code" href="classShipCAD_1_1SubdivisionFace.html#ae1178fe10860c57e3e54a397b4dc7b4b">_points</a>.size(); ++i) {</div><div class="line"><a name="l01213"></a><span class="lineno"> 1213</span>&#160;        <a class="code" href="classShipCAD_1_1SubdivisionPoint.html">SubdivisionPoint</a>* p2 = <a class="code" href="classShipCAD_1_1SubdivisionFace.html#a68bc7676c4f254ddb19e04f8cb5ba76f">getPoint</a>(i);</div><div class="line"><a name="l01214"></a><span class="lineno"> 1214</span>&#160;        p2-&gt;<a class="code" href="classShipCAD_1_1SubdivisionPoint.html#a7ed94fd26e20c2e30d1f36be6b1a9b29">deleteFace</a>(<span class="keyword">this</span>);</div><div class="line"><a name="l01215"></a><span class="lineno"> 1215</span>&#160;        <a class="code" href="classShipCAD_1_1SubdivisionEdge.html">SubdivisionEdge</a>* edge = <a class="code" href="classShipCAD_1_1SubdivisionBase.html#a164481259436bf18bc22a0626ab66c09">_owner</a>-&gt;<a class="code" href="classShipCAD_1_1SubdivisionSurface.html#adfdeabdc19eb55a7ba4ab0b607207300">edgeExists</a>(p1, p2);</div><div class="line"><a name="l01216"></a><span class="lineno"> 1216</span>&#160;        <span class="keywordflow">if</span> (edge != 0)</div><div class="line"><a name="l01217"></a><span class="lineno"> 1217</span>&#160;            edge-&gt;<a class="code" href="classShipCAD_1_1SubdivisionEdge.html#a1f4b70ab6d0c4dfec07a2d4348bc9a3e">deleteFace</a>(<span class="keyword">this</span>);</div><div class="line"><a name="l01218"></a><span class="lineno"> 1218</span>&#160;        p1 = p2;</div><div class="line"><a name="l01219"></a><span class="lineno"> 1219</span>&#160;    }</div><div class="line"><a name="l01220"></a><span class="lineno"> 1220</span>&#160;}</div><div class="line"><a name="l01221"></a><span class="lineno"> 1221</span>&#160;</div><div class="line"><a name="l01222"></a><span class="lineno"><a class="line" href="classShipCAD_1_1SubdivisionControlFace.html#ae457e09000f125b55fbabd0b847f5804"> 1222</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#ae457e09000f125b55fbabd0b847f5804">SubdivisionControlFace::saveBinary</a>(<a class="code" href="classShipCAD_1_1FileBuffer.html">FileBuffer</a> &amp;destination)<span class="keyword"> const</span></div><div class="line"><a name="l01223"></a><span class="lineno"> 1223</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l01224"></a><span class="lineno"> 1224</span>&#160;    destination.<a class="code" href="classShipCAD_1_1FileBuffer.html#a9a5d46b2c6d568ee2cdef110d4773e73">add</a>(<a class="code" href="classShipCAD_1_1SubdivisionFace.html#abd79b6dfadd10befe94b524a34063b27">numberOfPoints</a>());</div><div class="line"><a name="l01225"></a><span class="lineno"> 1225</span>&#160;    <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i=0; i&lt;<a class="code" href="classShipCAD_1_1SubdivisionFace.html#abd79b6dfadd10befe94b524a34063b27">numberOfPoints</a>(); ++i) {</div><div class="line"><a name="l01226"></a><span class="lineno"> 1226</span>&#160;        destination.<a class="code" href="classShipCAD_1_1FileBuffer.html#a9a5d46b2c6d568ee2cdef110d4773e73">add</a>(<a class="code" href="classShipCAD_1_1SubdivisionBase.html#a164481259436bf18bc22a0626ab66c09">_owner</a>-&gt;<a class="code" href="classShipCAD_1_1SubdivisionSurface.html#a7c7e95d4d3f6c100204e37f45fca5636">indexOfControlPoint</a>(dynamic_cast&lt;SubdivisionControlPoint*&gt;(<a class="code" href="classShipCAD_1_1SubdivisionFace.html#a68bc7676c4f254ddb19e04f8cb5ba76f">getPoint</a>(i))));</div><div class="line"><a name="l01227"></a><span class="lineno"> 1227</span>&#160;    }</div><div class="line"><a name="l01228"></a><span class="lineno"> 1228</span>&#160;    <span class="comment">// add layer index</span></div><div class="line"><a name="l01229"></a><span class="lineno"> 1229</span>&#160;    <span class="keywordtype">int</span> index;</div><div class="line"><a name="l01230"></a><span class="lineno"> 1230</span>&#160;    <span class="keywordflow">if</span> (<a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a25e4ea676adc327a430b50a81e91ef9d">getLayer</a>() != 0)</div><div class="line"><a name="l01231"></a><span class="lineno"> 1231</span>&#160;        index = <a class="code" href="classShipCAD_1_1SubdivisionBase.html#a164481259436bf18bc22a0626ab66c09">_owner</a>-&gt;<a class="code" href="classShipCAD_1_1SubdivisionSurface.html#a9d2f9e794d6c320f9603daa399e214d5">indexOfLayer</a>(<a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a25e4ea676adc327a430b50a81e91ef9d">getLayer</a>());</div><div class="line"><a name="l01232"></a><span class="lineno"> 1232</span>&#160;    <span class="keywordflow">else</span></div><div class="line"><a name="l01233"></a><span class="lineno"> 1233</span>&#160;        index = -1;</div><div class="line"><a name="l01234"></a><span class="lineno"> 1234</span>&#160;    destination.<a class="code" href="classShipCAD_1_1FileBuffer.html#a9a5d46b2c6d568ee2cdef110d4773e73">add</a>(index);</div><div class="line"><a name="l01235"></a><span class="lineno"> 1235</span>&#160;    destination.<a class="code" href="classShipCAD_1_1FileBuffer.html#a9a5d46b2c6d568ee2cdef110d4773e73">add</a>(<a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#aeb3b4efb341ea48023e076e8956650ff">isSelected</a>());</div><div class="line"><a name="l01236"></a><span class="lineno"> 1236</span>&#160;}</div><div class="line"><a name="l01237"></a><span class="lineno"> 1237</span>&#160;</div><div class="line"><a name="l01238"></a><span class="lineno"><a class="line" href="classShipCAD_1_1SubdivisionControlFace.html#afb041e8183a570059b354afb74d954c2"> 1238</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#afb041e8183a570059b354afb74d954c2">SubdivisionControlFace::saveToDXF</a>(QStringList&amp; strings)<span class="keyword"> const</span></div><div class="line"><a name="l01239"></a><span class="lineno"> 1239</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l01240"></a><span class="lineno"> 1240</span>&#160;    QString layername = <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a25e4ea676adc327a430b50a81e91ef9d">getLayer</a>()-&gt;<a class="code" href="classShipCAD_1_1SubdivisionLayer.html#a22eacfdf763840d534d45b18b789f8c7">getName</a>();</div><div class="line"><a name="l01241"></a><span class="lineno"> 1241</span>&#160;    <span class="keywordtype">int</span> colorindex = <a class="code" href="namespaceShipCAD.html#a87efc267ae07a84fb1cd55a4562c2907">FindDXFColorIndex</a>(<a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a25e4ea676adc327a430b50a81e91ef9d">getLayer</a>()-&gt;<a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#aeb5f1cae973351f841a79fa23fc98f0d">getColor</a>());</div><div class="line"><a name="l01242"></a><span class="lineno"> 1242</span>&#160;    <span class="keywordflow">if</span> (<a class="code" href="classShipCAD_1_1SubdivisionFace.html#abd79b6dfadd10befe94b524a34063b27">numberOfPoints</a>() == 4) {</div><div class="line"><a name="l01243"></a><span class="lineno"> 1243</span>&#160;        <span class="comment">// create one polymesh for all childfaces</span></div><div class="line"><a name="l01244"></a><span class="lineno"> 1244</span>&#160;        <a class="code" href="structShipCAD_1_1ControlFaceGrid.html">ControlFaceGrid</a> facedata;</div><div class="line"><a name="l01245"></a><span class="lineno"> 1245</span>&#160;        facedata.<a class="code" href="structShipCAD_1_1ControlFaceGrid.html#a5022cc08e6d00215fff8583518098d4e">setRows</a>(1);</div><div class="line"><a name="l01246"></a><span class="lineno"> 1246</span>&#160;        facedata.<a class="code" href="structShipCAD_1_1ControlFaceGrid.html#ad2d6840064503024af3af888b1e315e8">setCols</a>(1);</div><div class="line"><a name="l01247"></a><span class="lineno"> 1247</span>&#160;        facedata.<a class="code" 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href="structShipCAD_1_1PointGrid.html#a7c4b8397c5a6dfcb88f91412bc1ea5e2">cols</a>() &gt; 0) {</div><div class="line"><a name="l01251"></a><span class="lineno"> 1251</span>&#160;            strings.push_back(QString(<span class="stringliteral">&quot;0\r\nPOLYLINE&quot;</span>));</div><div class="line"><a name="l01252"></a><span class="lineno"> 1252</span>&#160;            strings.push_back(QString(<span class="stringliteral">&quot;8\r\n%1&quot;</span>).arg(layername));</div><div class="line"><a name="l01253"></a><span class="lineno"> 1253</span>&#160;            strings.push_back(QString(<span class="stringliteral">&quot;62\r\n%1&quot;</span>).arg(colorindex));</div><div class="line"><a name="l01254"></a><span class="lineno"> 1254</span>&#160;            strings.push_back(QString(<span class="stringliteral">&quot;66\r\n1&quot;</span>));</div><div class="line"><a name="l01255"></a><span class="lineno"> 1255</span>&#160;            strings.push_back(QString(<span class="stringliteral">&quot;70\r\n16&quot;</span>));</div><div class="line"><a name="l01256"></a><span class="lineno"> 1256</span>&#160;            strings.push_back(QString(<span class="stringliteral">&quot;71\r\n%1&quot;</span>).arg(grid.<a class="code" href="structShipCAD_1_1PointGrid.html#a7c4b8397c5a6dfcb88f91412bc1ea5e2">cols</a>()));</div><div class="line"><a name="l01257"></a><span class="lineno"> 1257</span>&#160;            strings.push_back(QString(<span class="stringliteral">&quot;72\r\n%1&quot;</span>).arg(grid.<a class="code" href="structShipCAD_1_1PointGrid.html#a2bd6eecd15643afb29bd7de2f891b614">rows</a>()));</div><div class="line"><a name="l01258"></a><span class="lineno"> 1258</span>&#160;            <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i=0; i&lt;grid.<a class="code" href="structShipCAD_1_1PointGrid.html#a2bd6eecd15643afb29bd7de2f891b614">rows</a>(); i++) {</div><div class="line"><a name="l01259"></a><span class="lineno"> 1259</span>&#160;                <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> j=0; j&lt;grid.<a class="code" href="structShipCAD_1_1PointGrid.html#a7c4b8397c5a6dfcb88f91412bc1ea5e2">cols</a>(); j++) {</div><div class="line"><a name="l01260"></a><span class="lineno"> 1260</span>&#160;                    strings.push_back(QString(<span class="stringliteral">&quot;0\r\nVERTEX&quot;</span>));</div><div class="line"><a name="l01261"></a><span class="lineno"> 1261</span>&#160;                    strings.push_back(QString(<span class="stringliteral">&quot;8\r\n%1&quot;</span>).arg(layername));</div><div class="line"><a name="l01262"></a><span class="lineno"> 1262</span>&#160;                    QVector3D p = grid.<a class="code" href="structShipCAD_1_1PointGrid.html#ac550e1688340f55d1dae9ec8c370ee31">getPoint</a>(i, j)-&gt;<a class="code" href="classShipCAD_1_1SubdivisionPoint.html#a285325115089a1b99be4480bf6079bf1">getCoordinate</a>();</div><div class="line"><a name="l01263"></a><span class="lineno"> 1263</span>&#160;                    strings.push_back(QString(<span class="stringliteral">&quot;10\r\n%1&quot;</span>).arg(<a class="code" href="namespaceShipCAD.html#a646812cc2b9066dfc47f2ed7e1faa955">Truncate</a>(p.x(), 4)));</div><div class="line"><a name="l01264"></a><span class="lineno"> 1264</span>&#160;                    strings.push_back(QString(<span class="stringliteral">&quot;20\r\n%1&quot;</span>).arg(<a class="code" href="namespaceShipCAD.html#a646812cc2b9066dfc47f2ed7e1faa955">Truncate</a>(p.y(), 4)));</div><div class="line"><a name="l01265"></a><span class="lineno"> 1265</span>&#160;                    strings.push_back(QString(<span class="stringliteral">&quot;30\r\n%1&quot;</span>).arg(<a class="code" href="namespaceShipCAD.html#a646812cc2b9066dfc47f2ed7e1faa955">Truncate</a>(p.z(), 4)));</div><div class="line"><a name="l01266"></a><span class="lineno"> 1266</span>&#160;                    strings.push_back(QString(<span class="stringliteral">&quot;70\r\n64&quot;</span>)); <span class="comment">// polygon mesh vertex</span></div><div class="line"><a name="l01267"></a><span class="lineno"> 1267</span>&#160;                }</div><div class="line"><a name="l01268"></a><span class="lineno"> 1268</span>&#160;            }</div><div class="line"><a name="l01269"></a><span class="lineno"> 1269</span>&#160;            strings.push_back(QString(<span class="stringliteral">&quot;0\r\nSEQEND&quot;</span>));</div><div class="line"><a name="l01270"></a><span class="lineno"> 1270</span>&#160;            <span class="keywordflow">if</span> (<a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a25e4ea676adc327a430b50a81e91ef9d">getLayer</a>()-&gt;isSymmetric() &amp;&amp; <a class="code" href="classShipCAD_1_1SubdivisionBase.html#a0b9a68b5c7e6a20cf52a465f2387ffba">getOwner</a>()-&gt;drawMirror()) {</div><div class="line"><a name="l01271"></a><span class="lineno"> 1271</span>&#160;                strings.push_back(QString(<span class="stringliteral">&quot;0\r\nPOLYLINE&quot;</span>));</div><div class="line"><a name="l01272"></a><span class="lineno"> 1272</span>&#160;                strings.push_back(QString(<span class="stringliteral">&quot;8\r\n%1&quot;</span>).arg(layername));</div><div class="line"><a name="l01273"></a><span class="lineno"> 1273</span>&#160;                strings.push_back(QString(<span class="stringliteral">&quot;62\r\n%1&quot;</span>).arg(colorindex));</div><div class="line"><a name="l01274"></a><span class="lineno"> 1274</span>&#160;                strings.push_back(QString(<span class="stringliteral">&quot;66\r\n1&quot;</span>));</div><div class="line"><a name="l01275"></a><span class="lineno"> 1275</span>&#160;                strings.push_back(QString(<span class="stringliteral">&quot;70\r\n16&quot;</span>));</div><div class="line"><a name="l01276"></a><span class="lineno"> 1276</span>&#160;                strings.push_back(QString(<span class="stringliteral">&quot;71\r\n%1&quot;</span>).arg(grid.<a class="code" href="structShipCAD_1_1PointGrid.html#a7c4b8397c5a6dfcb88f91412bc1ea5e2">cols</a>()));</div><div class="line"><a name="l01277"></a><span class="lineno"> 1277</span>&#160;                strings.push_back(QString(<span class="stringliteral">&quot;72\r\n%1&quot;</span>).arg(grid.<a class="code" href="structShipCAD_1_1PointGrid.html#a2bd6eecd15643afb29bd7de2f891b614">rows</a>()));</div><div class="line"><a name="l01278"></a><span class="lineno"> 1278</span>&#160;                <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i=0; i&lt;grid.<a class="code" href="structShipCAD_1_1PointGrid.html#a2bd6eecd15643afb29bd7de2f891b614">rows</a>(); i++) {</div><div class="line"><a name="l01279"></a><span class="lineno"> 1279</span>&#160;                    <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> j=0; j&lt;grid.<a class="code" href="structShipCAD_1_1PointGrid.html#a7c4b8397c5a6dfcb88f91412bc1ea5e2">cols</a>(); j++) {</div><div class="line"><a name="l01280"></a><span class="lineno"> 1280</span>&#160;                        strings.push_back(QString(<span class="stringliteral">&quot;0\r\nVERTEX&quot;</span>));</div><div class="line"><a name="l01281"></a><span class="lineno"> 1281</span>&#160;                        strings.push_back(QString(<span class="stringliteral">&quot;8\r\n%1&quot;</span>).arg(layername));</div><div class="line"><a name="l01282"></a><span class="lineno"> 1282</span>&#160;                        QVector3D p = grid.<a class="code" href="structShipCAD_1_1PointGrid.html#ac550e1688340f55d1dae9ec8c370ee31">getPoint</a>(i, j)-&gt;<a class="code" href="classShipCAD_1_1SubdivisionPoint.html#a285325115089a1b99be4480bf6079bf1">getCoordinate</a>();</div><div class="line"><a name="l01283"></a><span class="lineno"> 1283</span>&#160;                        strings.push_back(QString(<span class="stringliteral">&quot;10\r\n%1&quot;</span>).arg(<a class="code" href="namespaceShipCAD.html#a646812cc2b9066dfc47f2ed7e1faa955">Truncate</a>(p.x(), 4)));</div><div class="line"><a name="l01284"></a><span class="lineno"> 1284</span>&#160;                        strings.push_back(QString(<span class="stringliteral">&quot;20\r\n%1&quot;</span>).arg(<a class="code" href="namespaceShipCAD.html#a646812cc2b9066dfc47f2ed7e1faa955">Truncate</a>(-p.y(), 4)));</div><div class="line"><a name="l01285"></a><span class="lineno"> 1285</span>&#160;                        strings.push_back(QString(<span class="stringliteral">&quot;30\r\n%1&quot;</span>).arg(<a class="code" href="namespaceShipCAD.html#a646812cc2b9066dfc47f2ed7e1faa955">Truncate</a>(p.z(), 4)));</div><div class="line"><a name="l01286"></a><span class="lineno"> 1286</span>&#160;                        strings.push_back(QString(<span class="stringliteral">&quot;70\r\n64&quot;</span>)); <span class="comment">// polygon mesh vertex</span></div><div class="line"><a name="l01287"></a><span class="lineno"> 1287</span>&#160;                    }</div><div class="line"><a name="l01288"></a><span class="lineno"> 1288</span>&#160;                }</div><div class="line"><a name="l01289"></a><span class="lineno"> 1289</span>&#160;                strings.push_back(QString(<span class="stringliteral">&quot;0\r\nSEQEND&quot;</span>));</div><div class="line"><a name="l01290"></a><span class="lineno"> 1290</span>&#160;            }</div><div class="line"><a name="l01291"></a><span class="lineno"> 1291</span>&#160;        }</div><div class="line"><a name="l01292"></a><span class="lineno"> 1292</span>&#160;    } <span class="keywordflow">else</span> {</div><div class="line"><a name="l01293"></a><span class="lineno"> 1293</span>&#160;        <span class="comment">// send all child faces as 3D faces</span></div><div class="line"><a name="l01294"></a><span class="lineno"> 1294</span>&#160;        <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> j=0; j&lt;<a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a116749a1de58ad46f68ad7e92031e673">_children</a>.size(); j++) {</div><div class="line"><a name="l01295"></a><span class="lineno"> 1295</span>&#160;            <a class="code" href="classShipCAD_1_1SubdivisionFace.html">SubdivisionFace</a>* face = <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a116749a1de58ad46f68ad7e92031e673">_children</a>[j];</div><div class="line"><a name="l01296"></a><span class="lineno"> 1296</span>&#160;            strings.push_back(QString(<span class="stringliteral">&quot;0\r\n3DFACE&quot;</span>));</div><div class="line"><a name="l01297"></a><span class="lineno"> 1297</span>&#160;            strings.push_back(QString(<span class="stringliteral">&quot;8\r\n%1&quot;</span>).arg(layername));</div><div class="line"><a name="l01298"></a><span class="lineno"> 1298</span>&#160;            strings.push_back(QString(<span class="stringliteral">&quot;62\r\n%1&quot;</span>).arg(colorindex));</div><div class="line"><a name="l01299"></a><span class="lineno"> 1299</span>&#160;            <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> k=0; k&lt;face-&gt;<a class="code" href="classShipCAD_1_1SubdivisionFace.html#abd79b6dfadd10befe94b524a34063b27">numberOfPoints</a>(); ++k) {</div><div class="line"><a name="l01300"></a><span class="lineno"> 1300</span>&#160;                QVector3D p = face-&gt;<a class="code" href="classShipCAD_1_1SubdivisionFace.html#a68bc7676c4f254ddb19e04f8cb5ba76f">getPoint</a>(k)-&gt;<a class="code" href="classShipCAD_1_1SubdivisionPoint.html#a285325115089a1b99be4480bf6079bf1">getCoordinate</a>();</div><div class="line"><a name="l01301"></a><span class="lineno"> 1301</span>&#160;                strings.push_back(QString(<span class="stringliteral">&quot;%1\r\n%2&quot;</span>).arg(10+k).arg(<a class="code" href="namespaceShipCAD.html#a646812cc2b9066dfc47f2ed7e1faa955">Truncate</a>(p.x(), 4)));</div><div class="line"><a name="l01302"></a><span class="lineno"> 1302</span>&#160;                strings.push_back(QString(<span class="stringliteral">&quot;%1\r\n%2&quot;</span>).arg(20+k).arg(<a class="code" href="namespaceShipCAD.html#a646812cc2b9066dfc47f2ed7e1faa955">Truncate</a>(p.y(), 4)));</div><div class="line"><a name="l01303"></a><span class="lineno"> 1303</span>&#160;                strings.push_back(QString(<span class="stringliteral">&quot;%1\r\n%2&quot;</span>).arg(30+k).arg(<a class="code" href="namespaceShipCAD.html#a646812cc2b9066dfc47f2ed7e1faa955">Truncate</a>(p.z(), 4)));</div><div class="line"><a name="l01304"></a><span class="lineno"> 1304</span>&#160;            }</div><div class="line"><a name="l01305"></a><span class="lineno"> 1305</span>&#160;            <span class="keywordflow">if</span> (face-&gt;<a class="code" href="classShipCAD_1_1SubdivisionFace.html#abd79b6dfadd10befe94b524a34063b27">numberOfPoints</a>() == 3) {</div><div class="line"><a name="l01306"></a><span class="lineno"> 1306</span>&#160;                QVector3D p = face-&gt;<a class="code" href="classShipCAD_1_1SubdivisionFace.html#a68bc7676c4f254ddb19e04f8cb5ba76f">getPoint</a>(2)-&gt;<a class="code" href="classShipCAD_1_1SubdivisionPoint.html#a285325115089a1b99be4480bf6079bf1">getCoordinate</a>();</div><div class="line"><a name="l01307"></a><span class="lineno"> 1307</span>&#160;                <span class="comment">// 4th point is same as third</span></div><div class="line"><a name="l01308"></a><span class="lineno"> 1308</span>&#160;                strings.push_back(QString(<span class="stringliteral">&quot;13\r\n%1&quot;</span>).arg(<a class="code" href="namespaceShipCAD.html#a646812cc2b9066dfc47f2ed7e1faa955">Truncate</a>(p.x(), 4)));</div><div class="line"><a name="l01309"></a><span class="lineno"> 1309</span>&#160;                strings.push_back(QString(<span class="stringliteral">&quot;23\r\n%1&quot;</span>).arg(<a class="code" href="namespaceShipCAD.html#a646812cc2b9066dfc47f2ed7e1faa955">Truncate</a>(p.y(), 4)));</div><div class="line"><a name="l01310"></a><span class="lineno"> 1310</span>&#160;                strings.push_back(QString(<span class="stringliteral">&quot;33\r\n%1&quot;</span>).arg(<a class="code" href="namespaceShipCAD.html#a646812cc2b9066dfc47f2ed7e1faa955">Truncate</a>(p.z(), 4)));</div><div class="line"><a name="l01311"></a><span class="lineno"> 1311</span>&#160;            }</div><div class="line"><a name="l01312"></a><span class="lineno"> 1312</span>&#160;            <span class="keywordflow">if</span> (<a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a25e4ea676adc327a430b50a81e91ef9d">getLayer</a>()-&gt;<a class="code" href="classShipCAD_1_1SubdivisionLayer.html#af1d37cf069e050828f42c034ada4661e">isSymmetric</a>() &amp;&amp; <a class="code" href="classShipCAD_1_1SubdivisionBase.html#a0b9a68b5c7e6a20cf52a465f2387ffba">getOwner</a>()-&gt;<a class="code" href="classShipCAD_1_1SubdivisionSurface.html#a42b3e7703acd8d51c501d7c47f09ed78">drawMirror</a>()) {</div><div class="line"><a name="l01313"></a><span class="lineno"> 1313</span>&#160;                <span class="comment">// send starboard side also</span></div><div class="line"><a name="l01314"></a><span class="lineno"> 1314</span>&#160;                strings.push_back(QString(<span class="stringliteral">&quot;0\r\n3DFACE&quot;</span>));</div><div class="line"><a name="l01315"></a><span class="lineno"> 1315</span>&#160;                strings.push_back(QString(<span class="stringliteral">&quot;8\r\n%1&quot;</span>).arg(layername));</div><div class="line"><a name="l01316"></a><span class="lineno"> 1316</span>&#160;                strings.push_back(QString(<span class="stringliteral">&quot;62\r\n%1&quot;</span>).arg(colorindex));</div><div class="line"><a name="l01317"></a><span class="lineno"> 1317</span>&#160;                <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> k=face-&gt;<a class="code" href="classShipCAD_1_1SubdivisionFace.html#abd79b6dfadd10befe94b524a34063b27">numberOfPoints</a>(); k!=0; --k) {</div><div class="line"><a name="l01318"></a><span class="lineno"> 1318</span>&#160;                    QVector3D p = face-&gt;<a class="code" href="classShipCAD_1_1SubdivisionFace.html#a68bc7676c4f254ddb19e04f8cb5ba76f">getPoint</a>(k-1)-&gt;<a class="code" href="classShipCAD_1_1SubdivisionPoint.html#a285325115089a1b99be4480bf6079bf1">getCoordinate</a>();</div><div class="line"><a name="l01319"></a><span class="lineno"> 1319</span>&#160;                    strings.push_back(QString(<span class="stringliteral">&quot;%1\r\n%2&quot;</span>).arg(10+k).arg(<a class="code" href="namespaceShipCAD.html#a646812cc2b9066dfc47f2ed7e1faa955">Truncate</a>(p.x(), 4)));</div><div class="line"><a name="l01320"></a><span class="lineno"> 1320</span>&#160;                    strings.push_back(QString(<span class="stringliteral">&quot;%1\r\n%2&quot;</span>).arg(20+k).arg(<a class="code" href="namespaceShipCAD.html#a646812cc2b9066dfc47f2ed7e1faa955">Truncate</a>(-p.y(), 4)));</div><div class="line"><a name="l01321"></a><span class="lineno"> 1321</span>&#160;                    strings.push_back(QString(<span class="stringliteral">&quot;%1\r\n%2&quot;</span>).arg(30+k).arg(<a class="code" href="namespaceShipCAD.html#a646812cc2b9066dfc47f2ed7e1faa955">Truncate</a>(p.z(), 4)));</div><div class="line"><a name="l01322"></a><span class="lineno"> 1322</span>&#160;                }</div><div class="line"><a name="l01323"></a><span class="lineno"> 1323</span>&#160;                <span class="keywordflow">if</span> (face-&gt;<a class="code" href="classShipCAD_1_1SubdivisionFace.html#abd79b6dfadd10befe94b524a34063b27">numberOfPoints</a>() == 3) {</div><div class="line"><a name="l01324"></a><span class="lineno"> 1324</span>&#160;                    QVector3D p = face-&gt;<a class="code" href="classShipCAD_1_1SubdivisionFace.html#a68bc7676c4f254ddb19e04f8cb5ba76f">getPoint</a>(0)-&gt;<a class="code" href="classShipCAD_1_1SubdivisionPoint.html#a285325115089a1b99be4480bf6079bf1">getCoordinate</a>();</div><div class="line"><a name="l01325"></a><span class="lineno"> 1325</span>&#160;                    <span class="comment">// 4th point is same as third</span></div><div class="line"><a name="l01326"></a><span class="lineno"> 1326</span>&#160;                    strings.push_back(QString(<span class="stringliteral">&quot;13\r\n%1&quot;</span>).arg(<a class="code" href="namespaceShipCAD.html#a646812cc2b9066dfc47f2ed7e1faa955">Truncate</a>(p.x(), 4)));</div><div class="line"><a name="l01327"></a><span class="lineno"> 1327</span>&#160;                    strings.push_back(QString(<span class="stringliteral">&quot;23\r\n%1&quot;</span>).arg(<a class="code" href="namespaceShipCAD.html#a646812cc2b9066dfc47f2ed7e1faa955">Truncate</a>(-p.y(), 4)));</div><div class="line"><a name="l01328"></a><span class="lineno"> 1328</span>&#160;                    strings.push_back(QString(<span class="stringliteral">&quot;33\r\n%1&quot;</span>).arg(<a class="code" href="namespaceShipCAD.html#a646812cc2b9066dfc47f2ed7e1faa955">Truncate</a>(p.z(), 4)));</div><div class="line"><a name="l01329"></a><span class="lineno"> 1329</span>&#160;                }</div><div class="line"><a name="l01330"></a><span class="lineno"> 1330</span>&#160;            }</div><div class="line"><a name="l01331"></a><span class="lineno"> 1331</span>&#160;        }</div><div class="line"><a name="l01332"></a><span class="lineno"> 1332</span>&#160;    }</div><div class="line"><a name="l01333"></a><span class="lineno"> 1333</span>&#160;}</div><div class="line"><a name="l01334"></a><span class="lineno"> 1334</span>&#160;</div><div class="line"><a name="l01335"></a><span class="lineno"><a class="line" href="classShipCAD_1_1SubdivisionControlFace.html#aefdfafb7438853579979a1628b8522e7"> 1335</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#aefdfafb7438853579979a1628b8522e7">SubdivisionControlFace::saveToStream</a>(QStringList &amp;strings)<span class="keyword"> const</span></div><div class="line"><a name="l01336"></a><span class="lineno"> 1336</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l01337"></a><span class="lineno"> 1337</span>&#160;    QString facestr;</div><div class="line"><a name="l01338"></a><span class="lineno"> 1338</span>&#160;    facestr.setNum(<a class="code" href="classShipCAD_1_1SubdivisionFace.html#ae1178fe10860c57e3e54a397b4dc7b4b">_points</a>.size());</div><div class="line"><a name="l01339"></a><span class="lineno"> 1339</span>&#160;    <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i=0; i&lt;<a class="code" href="classShipCAD_1_1SubdivisionFace.html#ae1178fe10860c57e3e54a397b4dc7b4b">_points</a>.size(); ++i) {</div><div class="line"><a name="l01340"></a><span class="lineno"> 1340</span>&#160;        <a class="code" href="classShipCAD_1_1SubdivisionControlPoint.html">SubdivisionControlPoint</a>* point = <span class="keyword">dynamic_cast&lt;</span><a class="code" href="classShipCAD_1_1SubdivisionControlPoint.html">SubdivisionControlPoint</a>*<span class="keyword">&gt;</span>(<a class="code" href="classShipCAD_1_1SubdivisionFace.html#ae1178fe10860c57e3e54a397b4dc7b4b">_points</a>[i]);</div><div class="line"><a name="l01341"></a><span class="lineno"> 1341</span>&#160;        facestr.append(QString(<span class="stringliteral">&quot; %1&quot;</span>).arg(<a class="code" href="classShipCAD_1_1SubdivisionBase.html#a164481259436bf18bc22a0626ab66c09">_owner</a>-&gt;<a class="code" href="classShipCAD_1_1SubdivisionSurface.html#a7c7e95d4d3f6c100204e37f45fca5636">indexOfControlPoint</a>(point)));</div><div class="line"><a name="l01342"></a><span class="lineno"> 1342</span>&#160;    }</div><div class="line"><a name="l01343"></a><span class="lineno"> 1343</span>&#160;    <span class="comment">// add layer index</span></div><div class="line"><a name="l01344"></a><span class="lineno"> 1344</span>&#160;    <span class="keywordtype">size_t</span> index;</div><div class="line"><a name="l01345"></a><span class="lineno"> 1345</span>&#160;    <span class="keywordflow">if</span> (<a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#aee1990d4db7127ba59117a65c1a6ce7e">_layer</a> != 0)</div><div class="line"><a name="l01346"></a><span class="lineno"> 1346</span>&#160;        index = <a class="code" href="classShipCAD_1_1SubdivisionBase.html#a164481259436bf18bc22a0626ab66c09">_owner</a>-&gt;<a class="code" href="classShipCAD_1_1SubdivisionSurface.html#a9d2f9e794d6c320f9603daa399e214d5">indexOfLayer</a>(<a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#aee1990d4db7127ba59117a65c1a6ce7e">_layer</a>);</div><div class="line"><a name="l01347"></a><span class="lineno"> 1347</span>&#160;    <span class="keywordflow">else</span></div><div class="line"><a name="l01348"></a><span class="lineno"> 1348</span>&#160;        index = 0;</div><div class="line"><a name="l01349"></a><span class="lineno"> 1349</span>&#160;    facestr.append(QString(<span class="stringliteral">&quot; %1 %2&quot;</span>).arg(index).arg(<a class="code" href="namespaceShipCAD.html#a45ba7de6922e89cbddf2a4c9c810a2e4">BoolToStr</a>(<a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#aeb3b4efb341ea48023e076e8956650ff">isSelected</a>())));</div><div class="line"><a name="l01350"></a><span class="lineno"> 1350</span>&#160;    strings.push_back(facestr);</div><div class="line"><a name="l01351"></a><span class="lineno"> 1351</span>&#160;}</div><div class="line"><a name="l01352"></a><span class="lineno"> 1352</span>&#160;</div><div class="line"><a name="l01353"></a><span class="lineno"><a class="line" href="classShipCAD_1_1SubdivisionControlFace.html#ae06e29e54f93c529875bbd66b32ad3e7"> 1353</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#ae06e29e54f93c529875bbd66b32ad3e7">SubdivisionControlFace::loadFromStream</a>(<span class="keywordtype">size_t</span> &amp;lineno, QStringList &amp;strings)</div><div class="line"><a name="l01354"></a><span class="lineno"> 1354</span>&#160;{</div><div class="line"><a name="l01355"></a><span class="lineno"> 1355</span>&#160;    QString str = strings[lineno++].trimmed();</div><div class="line"><a name="l01356"></a><span class="lineno"> 1356</span>&#160;    <span class="keywordtype">size_t</span> start = 0;</div><div class="line"><a name="l01357"></a><span class="lineno"> 1357</span>&#160;    <span class="comment">// read control point data</span></div><div class="line"><a name="l01358"></a><span class="lineno"> 1358</span>&#160;    <span class="keywordtype">size_t</span> n = <a class="code" href="namespaceShipCAD.html#a70b238d926183460670b82d9680b5cb9">ReadIntFromStr</a>(lineno, str, start);</div><div class="line"><a name="l01359"></a><span class="lineno"> 1359</span>&#160;    <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i=0; i&lt;n; ++i) {</div><div class="line"><a name="l01360"></a><span class="lineno"> 1360</span>&#160;        <span class="keywordtype">size_t</span> index = <a class="code" href="namespaceShipCAD.html#a70b238d926183460670b82d9680b5cb9">ReadIntFromStr</a>(lineno, str, start);</div><div class="line"><a name="l01361"></a><span class="lineno"> 1361</span>&#160;        <a class="code" href="classShipCAD_1_1SubdivisionControlPoint.html">SubdivisionControlPoint</a>* p1 = <a class="code" href="classShipCAD_1_1SubdivisionBase.html#a164481259436bf18bc22a0626ab66c09">_owner</a>-&gt;<a class="code" href="classShipCAD_1_1SubdivisionSurface.html#a534abfeaab8e30436c7ba4f14048472a">getControlPoint</a>(index);</div><div class="line"><a name="l01362"></a><span class="lineno"> 1362</span>&#160;        <a class="code" href="classShipCAD_1_1SubdivisionFace.html#ae1178fe10860c57e3e54a397b4dc7b4b">_points</a>.push_back(p1);</div><div class="line"><a name="l01363"></a><span class="lineno"> 1363</span>&#160;        p1-&gt;<a class="code" href="classShipCAD_1_1SubdivisionPoint.html#a077ca16509feb6db73fa40a0098b72b4">addFace</a>(<span class="keyword">this</span>);</div><div class="line"><a name="l01364"></a><span class="lineno"> 1364</span>&#160;    }</div><div class="line"><a name="l01365"></a><span class="lineno"> 1365</span>&#160;    <span class="comment">// read layer index</span></div><div class="line"><a name="l01366"></a><span class="lineno"> 1366</span>&#160;    <span class="keywordtype">size_t</span> index = <a class="code" href="namespaceShipCAD.html#a70b238d926183460670b82d9680b5cb9">ReadIntFromStr</a>(lineno, str, start);</div><div class="line"><a name="l01367"></a><span class="lineno"> 1367</span>&#160;    <span class="keywordflow">if</span> (index &lt; _owner-&gt;numberOfLayers()) {</div><div class="line"><a name="l01368"></a><span class="lineno"> 1368</span>&#160;        <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#aee1990d4db7127ba59117a65c1a6ce7e">_layer</a> = <a class="code" href="classShipCAD_1_1SubdivisionBase.html#a164481259436bf18bc22a0626ab66c09">_owner</a>-&gt;<a class="code" href="classShipCAD_1_1SubdivisionSurface.html#a24b230e51a0c5fb3e7f51d0e2340eb9f">getLayer</a>(index);</div><div class="line"><a name="l01369"></a><span class="lineno"> 1369</span>&#160;    }</div><div class="line"><a name="l01370"></a><span class="lineno"> 1370</span>&#160;    <span class="keywordflow">else</span> {</div><div class="line"><a name="l01371"></a><span class="lineno"> 1371</span>&#160;        <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#aee1990d4db7127ba59117a65c1a6ce7e">_layer</a> = <a class="code" href="classShipCAD_1_1SubdivisionBase.html#a164481259436bf18bc22a0626ab66c09">_owner</a>-&gt;<a class="code" href="classShipCAD_1_1SubdivisionSurface.html#a24b230e51a0c5fb3e7f51d0e2340eb9f">getLayer</a>(0);   <span class="comment">// reference to an invalid layer, assign to owners default layer</span></div><div class="line"><a name="l01372"></a><span class="lineno"> 1372</span>&#160;    }</div><div class="line"><a name="l01373"></a><span class="lineno"> 1373</span>&#160;    <span class="keywordflow">if</span> (<a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#aee1990d4db7127ba59117a65c1a6ce7e">_layer</a> != <span class="keyword">nullptr</span>)</div><div class="line"><a name="l01374"></a><span class="lineno"> 1374</span>&#160;        <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#aee1990d4db7127ba59117a65c1a6ce7e">_layer</a>-&gt;<a class="code" href="classShipCAD_1_1SubdivisionLayer.html#a4a4190cc8ce19c975af865d1ce435f39">useControlFace</a>(<span class="keyword">this</span>);</div><div class="line"><a name="l01375"></a><span class="lineno"> 1375</span>&#160;    <span class="keywordflow">else</span></div><div class="line"><a name="l01376"></a><span class="lineno"> 1376</span>&#160;        <span class="keywordflow">throw</span> runtime_error(<span class="stringliteral">&quot;Invalid layer reference in SubdivisionControlFace::loadFromStream&quot;</span>);</div><div class="line"><a name="l01377"></a><span class="lineno"> 1377</span>&#160;    <span class="keywordflow">if</span> (start != <a class="code" href="namespaceShipCAD.html#a26237f4689cbf7e356c7c1ce3f9c69ff">to_size_t</a>(str.length())) {</div><div class="line"><a name="l01378"></a><span class="lineno"> 1378</span>&#160;        <span class="keywordtype">bool</span> sel = <a class="code" href="namespaceShipCAD.html#af343b5a2dfd09b32b9451d35e0676384">ReadBoolFromStr</a>(lineno, str, start);</div><div class="line"><a name="l01379"></a><span class="lineno"> 1379</span>&#160;        <span class="keywordflow">if</span> (sel)</div><div class="line"><a name="l01380"></a><span class="lineno"> 1380</span>&#160;            <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a2ce580378cd200faec6a24d9d794c68e">setSelected</a>(<span class="keyword">true</span>);</div><div class="line"><a name="l01381"></a><span class="lineno"> 1381</span>&#160;    }</div><div class="line"><a name="l01382"></a><span class="lineno"> 1382</span>&#160;    <a class="code" href="classShipCAD_1_1SubdivisionPoint.html">SubdivisionPoint</a>* p1 = <a class="code" href="classShipCAD_1_1SubdivisionFace.html#ae1178fe10860c57e3e54a397b4dc7b4b">_points</a>.back();</div><div class="line"><a name="l01383"></a><span class="lineno"> 1383</span>&#160; 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href="classShipCAD_1_1SubdivisionControlFace.html#a116749a1de58ad46f68ad7e92031e673">_children</a>.size() == 0) {</div><div class="line"><a name="l01404"></a><span class="lineno"> 1404</span>&#160;        <span class="comment">// not subdivided yet</span></div><div class="line"><a name="l01405"></a><span class="lineno"> 1405</span>&#160;        <a class="code" href="classShipCAD_1_1SubdivisionFace.html#a934edbf44e524a2ec250f896c3cc182d">SubdivisionFace::subdivide</a>(<span class="keyword">true</span>,</div><div class="line"><a name="l01406"></a><span class="lineno"> 1406</span>&#160;                                   vertexpoints,</div><div class="line"><a name="l01407"></a><span class="lineno"> 1407</span>&#160;                                   edgepoints,</div><div class="line"><a name="l01408"></a><span class="lineno"> 1408</span>&#160;                                   facepoints,</div><div class="line"><a name="l01409"></a><span class="lineno"> 1409</span>&#160;                   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name="l01419"></a><span class="lineno"> 1419</span>&#160;            face-&gt;<a class="code" href="classShipCAD_1_1SubdivisionFace.html#a934edbf44e524a2ec250f896c3cc182d">subdivide</a>(<span class="keyword">false</span>,</div><div class="line"><a name="l01420"></a><span class="lineno"> 1420</span>&#160;                            vertexpoints,</div><div class="line"><a name="l01421"></a><span class="lineno"> 1421</span>&#160;                            edgepoints,</div><div class="line"><a name="l01422"></a><span class="lineno"> 1422</span>&#160;                            facepoints,</div><div class="line"><a name="l01423"></a><span class="lineno"> 1423</span>&#160;                            tmpedges,               <span class="comment">// interior edges</span></div><div class="line"><a name="l01424"></a><span class="lineno"> 1424</span>&#160;                            <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a33d7e2ecd5f42edf5492efb83df3856b">_control_edges</a>,         <span class="comment">// control edges</span></div><div class="line"><a name="l01425"></a><span class="lineno"> 1425</span>&#160;                            tmpfaces);</div><div class="line"><a name="l01426"></a><span class="lineno"> 1426</span>&#160;        }</div><div class="line"><a name="l01427"></a><span class="lineno"> 1427</span>&#160;        <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a1501212af025c7e33ede929d50a76651">clearChildren</a>();</div><div class="line"><a name="l01428"></a><span class="lineno"> 1428</span>&#160;        <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a390f626d9999ab3ce48878b223ea1693">_edges</a> = tmpedges;</div><div class="line"><a name="l01429"></a><span class="lineno"> 1429</span>&#160;        <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a116749a1de58ad46f68ad7e92031e673">_children</a> = tmpfaces;</div><div class="line"><a name="l01430"></a><span class="lineno"> 1430</span>&#160;    }</div><div class="line"><a name="l01431"></a><span class="lineno"> 1431</span>&#160;    <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i=0; i&lt;<a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a33d7e2ecd5f42edf5492efb83df3856b">_control_edges</a>.size(); ++i) {</div><div class="line"><a name="l01432"></a><span class="lineno"> 1432</span>&#160;        <span class="keywordflow">if</span> (find(controledges.begin(), controledges.end(), <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a33d7e2ecd5f42edf5492efb83df3856b">_control_edges</a>[i]) == controledges.end())</div><div class="line"><a name="l01433"></a><span class="lineno"> 1433</span>&#160;            controledges.push_back(<a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a33d7e2ecd5f42edf5492efb83df3856b">_control_edges</a>[i]);</div><div class="line"><a name="l01434"></a><span class="lineno"> 1434</span>&#160;    }</div><div class="line"><a name="l01435"></a><span class="lineno"> 1435</span>&#160;    <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a611c74ce3f346a745d4a694f5aab4ec2">calcExtents</a>();</div><div class="line"><a name="l01436"></a><span class="lineno"> 1436</span>&#160;}</div><div class="line"><a name="l01437"></a><span class="lineno"> 1437</span>&#160;</div><div class="line"><a name="l01438"></a><span class="lineno"><a class="line" href="classShipCAD_1_1SubdivisionControlFace.html#aa6035e53cd1e32a9bd9e9f9800c9f7d4"> 1438</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#aa6035e53cd1e32a9bd9e9f9800c9f7d4">SubdivisionControlFace::findAttachedFaces</a>(vector&lt;SubdivisionControlFace*&gt;&amp; todo_list,</div><div class="line"><a name="l01439"></a><span class="lineno"> 1439</span>&#160;                                               <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html">SubdivisionControlFace</a>* face)</div><div class="line"><a name="l01440"></a><span class="lineno"> 1440</span>&#160;{</div><div class="line"><a name="l01441"></a><span class="lineno"> 1441</span>&#160;    <a class="code" href="classShipCAD_1_1SubdivisionPoint.html">SubdivisionPoint</a>* p1 = face-&gt;<a class="code" href="classShipCAD_1_1SubdivisionFace.html#a68bc7676c4f254ddb19e04f8cb5ba76f">getPoint</a>(face-&gt;<a class="code" href="classShipCAD_1_1SubdivisionFace.html#abd79b6dfadd10befe94b524a34063b27">numberOfPoints</a>() - 1);</div><div class="line"><a name="l01442"></a><span class="lineno"> 1442</span>&#160;    <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i=0; i&lt;face-&gt;<a class="code" href="classShipCAD_1_1SubdivisionFace.html#abd79b6dfadd10befe94b524a34063b27">numberOfPoints</a>(); ++i) {</div><div class="line"><a name="l01443"></a><span class="lineno"> 1443</span>&#160;        <a class="code" href="classShipCAD_1_1SubdivisionPoint.html">SubdivisionPoint</a>* p2 = face-&gt;<a class="code" href="classShipCAD_1_1SubdivisionFace.html#a68bc7676c4f254ddb19e04f8cb5ba76f">getPoint</a>(i);</div><div class="line"><a name="l01444"></a><span class="lineno"> 1444</span>&#160;        <a class="code" href="classShipCAD_1_1SubdivisionEdge.html">SubdivisionEdge</a>* edge = face-&gt;<a class="code" href="classShipCAD_1_1SubdivisionBase.html#a0b9a68b5c7e6a20cf52a465f2387ffba">getOwner</a>()-&gt;<a class="code" href="classShipCAD_1_1SubdivisionSurface.html#adfdeabdc19eb55a7ba4ab0b607207300">edgeExists</a>(p1, p2);</div><div class="line"><a name="l01445"></a><span class="lineno"> 1445</span>&#160;        <span class="keywordflow">if</span> (edge != 0 &amp;&amp; !edge-&gt;<a class="code" href="classShipCAD_1_1SubdivisionEdge.html#ae649fe7169f64a8e5ede1fbb36a176fa">isCrease</a>()) {</div><div class="line"><a name="l01446"></a><span class="lineno"> 1446</span>&#160;            <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> j=0; j&lt;edge-&gt;<a class="code" href="classShipCAD_1_1SubdivisionEdge.html#ac4004284f7ab47437b9a1fe7adbde70d">numberOfFaces</a>(); ++j) {</div><div class="line"><a name="l01447"></a><span class="lineno"> 1447</span>&#160;                <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html">SubdivisionControlFace</a>* f = <span class="keyword">dynamic_cast&lt;</span><a class="code" href="classShipCAD_1_1SubdivisionControlFace.html">SubdivisionControlFace</a>*<span class="keyword">&gt;</span>(edge-&gt;<a class="code" href="classShipCAD_1_1SubdivisionEdge.html#afe3de434f13adfde22f2c209197902de">getFace</a>(j));</div><div class="line"><a name="l01448"></a><span class="lineno"> 1448</span>&#160;                <span class="keywordflow">if</span> (f != 0 &amp;&amp; f != face) {</div><div class="line"><a name="l01449"></a><span class="lineno"> 1449</span>&#160;                    vector&lt;SubdivisionControlFace*&gt;::iterator idx = find(todo_list.begin(),</div><div class="line"><a name="l01450"></a><span class="lineno"> 1450</span>&#160;                                                                  todo_list.end(),</div><div class="line"><a name="l01451"></a><span class="lineno"> 1451</span>&#160;                                                                  f);</div><div class="line"><a name="l01452"></a><span class="lineno"> 1452</span>&#160;                    <span class="keywordflow">if</span> (idx != todo_list.end()) {</div><div class="line"><a name="l01453"></a><span class="lineno"> 1453</span>&#160;                        todo_list.erase(idx);</div><div class="line"><a name="l01454"></a><span class="lineno"> 1454</span>&#160;                        <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#aa6035e53cd1e32a9bd9e9f9800c9f7d4">findAttachedFaces</a>(todo_list, f);</div><div class="line"><a name="l01455"></a><span class="lineno"> 1455</span>&#160;                    }</div><div class="line"><a name="l01456"></a><span class="lineno"> 1456</span>&#160;                }</div><div class="line"><a name="l01457"></a><span class="lineno"> 1457</span>&#160;            }</div><div class="line"><a name="l01458"></a><span class="lineno"> 1458</span>&#160;        }</div><div class="line"><a name="l01459"></a><span class="lineno"> 1459</span>&#160;        p1 = p2;</div><div class="line"><a name="l01460"></a><span class="lineno"> 1460</span>&#160;    }</div><div class="line"><a name="l01461"></a><span class="lineno"> 1461</span>&#160;}</div><div class="line"><a name="l01462"></a><span class="lineno"> 1462</span>&#160;</div><div class="line"><a name="l01463"></a><span class="lineno"> 1463</span>&#160;<span class="comment">// select all controlfaces connected to the current one that belong to the same layer</span></div><div class="line"><a name="l01464"></a><span class="lineno"> 1464</span>&#160;<span class="comment">// and are not separated by a crease edge</span></div><div class="line"><a name="l01465"></a><span class="lineno"><a class="line" href="classShipCAD_1_1SubdivisionControlFace.html#a768d000d2891ca110d6eb804abf80351"> 1465</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a768d000d2891ca110d6eb804abf80351">SubdivisionControlFace::trace</a>()</div><div class="line"><a name="l01466"></a><span class="lineno"> 1466</span>&#160;{</div><div class="line"><a name="l01467"></a><span class="lineno"> 1467</span>&#160;    vector&lt;SubdivisionControlFace*&gt; todo_list;</div><div class="line"><a name="l01468"></a><span class="lineno"> 1468</span>&#160;    <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i=0; i&lt;<a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a25e4ea676adc327a430b50a81e91ef9d">getLayer</a>()-&gt;<a class="code" href="classShipCAD_1_1SubdivisionLayer.html#ad0d77de06b53814e248fc9bbfa908252">numberOfFaces</a>(); ++i) {</div><div class="line"><a name="l01469"></a><span class="lineno"> 1469</span>&#160;        <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html">SubdivisionControlFace</a>* face = <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a25e4ea676adc327a430b50a81e91ef9d">getLayer</a>()-&gt;<a class="code" href="classShipCAD_1_1SubdivisionLayer.html#a2e1538a000268fe5f56bf2bea4973c23">getFace</a>(i);</div><div class="line"><a name="l01470"></a><span class="lineno"> 1470</span>&#160;        <span class="keywordflow">if</span> (face != <span class="keyword">this</span> &amp;&amp; face-&gt;<a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#aeb3b4efb341ea48023e076e8956650ff">isSelected</a>() != <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#aeb3b4efb341ea48023e076e8956650ff">isSelected</a>())</div><div class="line"><a name="l01471"></a><span class="lineno"> 1471</span>&#160;            todo_list.push_back(face);</div><div class="line"><a name="l01472"></a><span class="lineno"> 1472</span>&#160;    }</div><div class="line"><a name="l01473"></a><span class="lineno"> 1473</span>&#160;    <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#aa6035e53cd1e32a9bd9e9f9800c9f7d4">findAttachedFaces</a>(todo_list, <span class="keyword">this</span>);</div><div class="line"><a name="l01474"></a><span class="lineno"> 1474</span>&#160;}</div><div class="line"><a name="l01475"></a><span class="lineno"> 1475</span>&#160;</div><div class="line"><a name="l01476"></a><span class="lineno"><a class="line" href="classShipCAD_1_1SubdivisionControlFace.html#a947868fba3e9bb6c587847fb9245c9ff"> 1476</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a947868fba3e9bb6c587847fb9245c9ff">SubdivisionControlFace::dump</a>(ostream&amp; os, <span class="keyword">const</span> <span class="keywordtype">char</span>* prefix)<span class="keyword"> const</span></div><div class="line"><a name="l01477"></a><span class="lineno"> 1477</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l01478"></a><span class="lineno"> 1478</span>&#160;    os &lt;&lt; prefix &lt;&lt; <span class="stringliteral">&quot;SubdivisionControlFace [&quot;</span></div><div class="line"><a name="l01479"></a><span class="lineno"> 1479</span>&#160;       &lt;&lt; hex &lt;&lt; <span class="keyword">this</span> &lt;&lt; <span class="stringliteral">&quot;]\n&quot;</span>;</div><div class="line"><a name="l01480"></a><span class="lineno"> 1480</span>&#160;    <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a224ce57a8d9d631eef63cccd8e0113f9">priv_dump</a>(os, prefix);</div><div class="line"><a name="l01481"></a><span class="lineno"> 1481</span>&#160;}</div><div class="line"><a name="l01482"></a><span class="lineno"> 1482</span>&#160;</div><div class="line"><a name="l01483"></a><span class="lineno"><a class="line" href="classShipCAD_1_1SubdivisionControlFace.html#a224ce57a8d9d631eef63cccd8e0113f9"> 1483</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a224ce57a8d9d631eef63cccd8e0113f9">SubdivisionControlFace::priv_dump</a>(ostream&amp; os, <span class="keyword">const</span> <span class="keywordtype">char</span>* prefix)<span class="keyword"> const</span></div><div class="line"><a name="l01484"></a><span class="lineno"> 1484</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l01485"></a><span class="lineno"> 1485</span>&#160;    <a class="code" href="classShipCAD_1_1SubdivisionFace.html#ab2f647963b552728f40d8c329318676e">SubdivisionFace::priv_dump</a>(os, prefix);</div><div class="line"><a name="l01486"></a><span class="lineno"> 1486</span>&#160;}</div><div class="line"><a name="l01487"></a><span class="lineno"> 1487</span>&#160;</div><div class="line"><a name="l01488"></a><span class="lineno"><a class="line" href="subdivface_8h.html#a45e0806e0eb410a3d233225732b3ee56"> 1488</a></span>&#160;ostream&amp; <a class="code" href="subdivface_8cpp.html#a9af871547d42e428e76b2642c0f3004d">operator &lt;&lt; </a>(ostream&amp; os, <span class="keyword">const</span> <a class="code" href="classShipCAD_1_1SubdivisionControlFace.html">ShipCAD::SubdivisionControlFace</a>&amp; face)</div><div class="line"><a name="l01489"></a><span class="lineno"> 1489</span>&#160;{</div><div class="line"><a name="l01490"></a><span class="lineno"> 1490</span>&#160;    face.<a class="code" href="classShipCAD_1_1SubdivisionControlFace.html#a947868fba3e9bb6c587847fb9245c9ff">dump</a>(os);</div><div class="line"><a name="l01491"></a><span class="lineno"> 1491</span>&#160;    <span class="keywordflow">return</span> os;</div><div class="line"><a name="l01492"></a><span class="lineno"> 1492</span>&#160;}</div><div class="ttc" id="classShipCAD_1_1SubdivisionPoint_html_a8e907cca747b0483374d4fdde8eb4ad1"><div class="ttname"><a href="classShipCAD_1_1SubdivisionPoint.html#a8e907cca747b0483374d4fdde8eb4ad1">ShipCAD::SubdivisionPoint::construct</a></div><div class="ttdeci">static SubdivisionPoint * construct(SubdivisionSurface *owner)</div><div class="ttdoc">make a point </div><div class="ttdef"><b>Definition:</b> <a href="subdivpoint_8cpp_source.html#l00055">subdivpoint.cpp:55</a></div></div>
<div class="ttc" id="classShipCAD_1_1Viewport_html_a5f261a1925f09917013e8e532688326a"><div class="ttname"><a href="classShipCAD_1_1Viewport.html#a5f261a1925f09917013e8e532688326a">ShipCAD::Viewport::getViewportType</a></div><div class="ttdeci">viewport_type_t getViewportType() const </div><div class="ttdef"><b>Definition:</b> <a href="viewport_8h_source.html#l00097">viewport.h:97</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionControlFace_html_a390a79e26ced82b4a879aebd0c1dc862"><div class="ttname"><a href="classShipCAD_1_1SubdivisionControlFace.html#a390a79e26ced82b4a879aebd0c1dc862">ShipCAD::SubdivisionControlFace::clearControlEdges</a></div><div class="ttdeci">void clearControlEdges()</div><div class="ttdoc">remove all control edges of this face </div><div class="ttdef"><b>Definition:</b> <a href="subdivface_8h_source.html#l00251">subdivface.h:251</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionControlFace_html_a1fbe1fd20344cf8dc19bf3489f774205"><div class="ttname"><a href="classShipCAD_1_1SubdivisionControlFace.html#a1fbe1fd20344cf8dc19bf3489f774205">ShipCAD::SubdivisionControlFace::_vertices2</a></div><div class="ttdeci">size_t _vertices2</div><div class="ttdef"><b>Definition:</b> <a href="subdivface_8h_source.html#l00361">subdivface.h:361</a></div></div>
<div class="ttc" id="namespaceShipCAD_html_a45ba7de6922e89cbddf2a4c9c810a2e4"><div class="ttname"><a href="namespaceShipCAD.html#a45ba7de6922e89cbddf2a4c9c810a2e4">ShipCAD::BoolToStr</a></div><div class="ttdeci">QString BoolToStr(bool val)</div><div class="ttdoc">convert a bool to a string for serialization </div><div class="ttdef"><b>Definition:</b> <a href="utility_8cpp_source.html#l00410">utility.cpp:410</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionControlPoint_html"><div class="ttname"><a href="classShipCAD_1_1SubdivisionControlPoint.html">ShipCAD::SubdivisionControlPoint</a></div><div class="ttdoc">3D Control point </div><div class="ttdef"><b>Definition:</b> <a href="subdivpoint_8h_source.html#l00208">subdivpoint.h:208</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionSurface_html_a00ddf343939772d829ac414cd976d345"><div class="ttname"><a href="classShipCAD_1_1SubdivisionSurface.html#a00ddf343939772d829ac414cd976d345">ShipCAD::SubdivisionSurface::getFacePool</a></div><div class="ttdeci">Pool&lt; SubdivisionFace &gt; &amp; getFacePool()</div><div class="ttdef"><b>Definition:</b> <a href="subdivsurface_8h_source.html#l00384">subdivsurface.h:384</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionEdge_html_a445c08836100060818c129ea7c694234"><div class="ttname"><a href="classShipCAD_1_1SubdivisionEdge.html#a445c08836100060818c129ea7c694234">ShipCAD::SubdivisionEdge::setCurve</a></div><div class="ttdeci">void setCurve(SubdivisionControlCurve *curve)</div><div class="ttdef"><b>Definition:</b> <a href="subdivedge_8h_source.html#l00084">subdivedge.h:84</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionSurface_html_ae45fc2694977c8fbae54ac2e0e067d1f"><div class="ttname"><a href="classShipCAD_1_1SubdivisionSurface.html#ae45fc2694977c8fbae54ac2e0e067d1f">ShipCAD::SubdivisionSurface::deleteControlEdge</a></div><div class="ttdeci">void deleteControlEdge(SubdivisionControlEdge *edge)</div><div class="ttdef"><b>Definition:</b> <a href="subdivsurface_8cpp_source.html#l01081">subdivsurface.cpp:1081</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionPoint_html_abc15cbc4faebeb138c1a4a4890a3173b"><div class="ttname"><a href="classShipCAD_1_1SubdivisionPoint.html#abc15cbc4faebeb138c1a4a4890a3173b">ShipCAD::SubdivisionPoint::getVertexType</a></div><div class="ttdeci">vertex_type_t getVertexType() const </div><div class="ttdef"><b>Definition:</b> <a href="subdivpoint_8h_source.html#l00169">subdivpoint.h:169</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionLayer_html_adb65832883b6d2c88803d62edb48588b"><div class="ttname"><a href="classShipCAD_1_1SubdivisionLayer.html#adb65832883b6d2c88803d62edb48588b">ShipCAD::SubdivisionLayer::isVisible</a></div><div class="ttdeci">bool isVisible() const </div><div class="ttdef"><b>Definition:</b> <a href="subdivlayer_8h_source.html#l00084">subdivlayer.h:84</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionFace_html_a413ae7e76f559780c8a69e998974fb75"><div class="ttname"><a href="classShipCAD_1_1SubdivisionFace.html#a413ae7e76f559780c8a69e998974fb75">ShipCAD::SubdivisionFace::clear</a></div><div class="ttdeci">virtual void clear()</div><div class="ttdoc">reset point attributes to default values </div><div class="ttdef"><b>Definition:</b> <a href="subdivface_8cpp_source.html#l00231">subdivface.cpp:231</a></div></div>
<div class="ttc" id="subdivface_8h_html"><div class="ttname"><a href="subdivface_8h.html">subdivface.h</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionSurface_html_a9d2f9e794d6c320f9603daa399e214d5"><div class="ttname"><a href="classShipCAD_1_1SubdivisionSurface.html#a9d2f9e794d6c320f9603daa399e214d5">ShipCAD::SubdivisionSurface::indexOfLayer</a></div><div class="ttdeci">size_t indexOfLayer(const SubdivisionLayer *layer) const </div><div class="ttdef"><b>Definition:</b> <a href="subdivsurface_8cpp_source.html#l01177">subdivsurface.cpp:1177</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionControlFace_html_a6f015666ee5e626ce3aed4973f8d12a7"><div class="ttname"><a href="classShipCAD_1_1SubdivisionControlFace.html#a6f015666ee5e626ce3aed4973f8d12a7">ShipCAD::SubdivisionControlFace::getChild</a></div><div class="ttdeci">SubdivisionFace * getChild(size_t index) const </div><div class="ttdef"><b>Definition:</b> <a href="subdivface_8cpp_source.html#l01059">subdivface.cpp:1059</a></div></div>
<div class="ttc" id="namespaceShipCAD_html_aeeeb05810f2e31ef89fd4ac6b6ba9c0aa1bc519e3e41c233dd8e94c40af1fd36d"><div class="ttname"><a href="namespaceShipCAD.html#aeeeb05810f2e31ef89fd4ac6b6ba9c0aa1bc519e3e41c233dd8e94c40af1fd36d">ShipCAD::fvBodyplan</a></div><div class="ttdef"><b>Definition:</b> <a href="shipcadlib_8h_source.html#l00071">shipcadlib.h:71</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionControlFace_html_ae457e09000f125b55fbabd0b847f5804"><div class="ttname"><a href="classShipCAD_1_1SubdivisionControlFace.html#ae457e09000f125b55fbabd0b847f5804">ShipCAD::SubdivisionControlFace::saveBinary</a></div><div class="ttdeci">void saveBinary(FileBuffer &amp;destination) const </div><div class="ttdef"><b>Definition:</b> <a href="subdivface_8cpp_source.html#l01222">subdivface.cpp:1222</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionSurface_html_a42b3e7703acd8d51c501d7c47f09ed78"><div class="ttname"><a href="classShipCAD_1_1SubdivisionSurface.html#a42b3e7703acd8d51c501d7c47f09ed78">ShipCAD::SubdivisionSurface::drawMirror</a></div><div class="ttdeci">bool drawMirror() const </div><div class="ttdef"><b>Definition:</b> <a href="subdivsurface_8h_source.html#l00329">subdivsurface.h:329</a></div></div>
<div class="ttc" id="structShipCAD_1_1ControlFaceGrid_html_a07c8ccb4bc08c0561aedbbbe0b1322ef"><div class="ttname"><a href="structShipCAD_1_1ControlFaceGrid.html#a07c8ccb4bc08c0561aedbbbe0b1322ef">ShipCAD::ControlFaceGrid::setFace</a></div><div class="ttdeci">void setFace(size_t row, size_t col, SubdivisionControlFace *face)</div><div class="ttdef"><b>Definition:</b> <a href="controlfacegrid_8h_source.html#l00059">controlfacegrid.h:59</a></div></div>
<div class="ttc" id="namespaceShipCAD_html_af343b5a2dfd09b32b9451d35e0676384"><div class="ttname"><a href="namespaceShipCAD.html#af343b5a2dfd09b32b9451d35e0676384">ShipCAD::ReadBoolFromStr</a></div><div class="ttdeci">bool ReadBoolFromStr(size_t lineno, const QString &amp;str, size_t &amp;start)</div><div class="ttdoc">convert a string to an boolean value </div><div class="ttdef"><b>Definition:</b> <a href="utility_8cpp_source.html#l00518">utility.cpp:518</a></div></div>
<div class="ttc" id="structShipCAD_1_1PickRay_html_a2a9ed44a643481ceefcdec276ce7425a"><div class="ttname"><a href="structShipCAD_1_1PickRay.html#a2a9ed44a643481ceefcdec276ce7425a">ShipCAD::PickRay::pt</a></div><div class="ttdeci">QVector3D pt</div><div class="ttdef"><b>Definition:</b> <a href="shipcadlib_8h_source.html#l00173">shipcadlib.h:173</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionControlFace_html_aeb5f1cae973351f841a79fa23fc98f0d"><div class="ttname"><a href="classShipCAD_1_1SubdivisionControlFace.html#aeb5f1cae973351f841a79fa23fc98f0d">ShipCAD::SubdivisionControlFace::getColor</a></div><div class="ttdeci">QColor getColor() const </div><div class="ttdef"><b>Definition:</b> <a href="subdivface_8cpp_source.html#l01066">subdivface.cpp:1066</a></div></div>
<div class="ttc" id="pointgrid_8h_html"><div class="ttname"><a href="pointgrid_8h.html">pointgrid.h</a></div></div>
<div class="ttc" id="namespaceShipCAD_html_a03171cc921c53a568b778f5131a60deba11889066d8ae7a44f297f45684bb99de"><div class="ttname"><a href="namespaceShipCAD.html#a03171cc921c53a568b778f5131a60deba11889066d8ae7a44f297f45684bb99de">ShipCAD::svRegular</a></div><div class="ttdef"><b>Definition:</b> <a href="shipcadlib_8h_source.html#l00140">shipcadlib.h:140</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionEdge_html_a46dd1e0aab4ca8b64c5db56d1796dd8e"><div class="ttname"><a href="classShipCAD_1_1SubdivisionEdge.html#a46dd1e0aab4ca8b64c5db56d1796dd8e">ShipCAD::SubdivisionEdge::getCurve</a></div><div class="ttdeci">SubdivisionControlCurve * getCurve() const </div><div class="ttdef"><b>Definition:</b> <a href="subdivedge_8h_source.html#l00083">subdivedge.h:83</a></div></div>
<div class="ttc" id="structShipCAD_1_1FirstEdgePointPredicate_html"><div class="ttname"><a href="structShipCAD_1_1FirstEdgePointPredicate.html">ShipCAD::FirstEdgePointPredicate</a></div><div class="ttdef"><b>Definition:</b> <a href="predicate_8h_source.html#l00059">predicate.h:59</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionSurface_html_a4e1259732cf153c79e9323063bb21f0e"><div class="ttname"><a href="classShipCAD_1_1SubdivisionSurface.html#a4e1259732cf153c79e9323063bb21f0e">ShipCAD::SubdivisionSurface::getGaussCurvature</a></div><div class="ttdeci">float getGaussCurvature(size_t idx) const </div><div class="ttdef"><b>Definition:</b> <a href="subdivsurface_8cpp_source.html#l01032">subdivsurface.cpp:1032</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionFace_html_aeb9c6f01f3896dc39819265922a04892"><div class="ttname"><a href="classShipCAD_1_1SubdivisionFace.html#aeb9c6f01f3896dc39819265922a04892">ShipCAD::SubdivisionFace::calculateFacePoint</a></div><div class="ttdeci">SubdivisionPoint * calculateFacePoint()</div><div class="ttdoc">Get point on center of face for subdivision. </div><div class="ttdef"><b>Definition:</b> <a href="subdivface_8cpp_source.html#l00213">subdivface.cpp:213</a></div></div>
<div class="ttc" id="classShipCAD_1_1FileBuffer_html_a9a5d46b2c6d568ee2cdef110d4773e73"><div class="ttname"><a href="classShipCAD_1_1FileBuffer.html#a9a5d46b2c6d568ee2cdef110d4773e73">ShipCAD::FileBuffer::add</a></div><div class="ttdeci">void add(const JPEGImage &amp;img)</div><div class="ttdef"><b>Definition:</b> <a href="filebuffer_8cpp_source.html#l00108">filebuffer.cpp:108</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionEdge_html_afe3de434f13adfde22f2c209197902de"><div class="ttname"><a href="classShipCAD_1_1SubdivisionEdge.html#afe3de434f13adfde22f2c209197902de">ShipCAD::SubdivisionEdge::getFace</a></div><div class="ttdeci">SubdivisionFace * getFace(size_t index) const </div><div class="ttdef"><b>Definition:</b> <a href="subdivedge_8cpp_source.html#l00156">subdivedge.cpp:156</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionControlFace_html_a9316495869082b0e3e27092118913644"><div class="ttname"><a href="classShipCAD_1_1SubdivisionControlFace.html#a9316495869082b0e3e27092118913644">ShipCAD::SubdivisionControlFace::SubdivisionControlFace</a></div><div class="ttdeci">SubdivisionControlFace(SubdivisionSurface *owner)</div><div class="ttdoc">Constructor. </div><div class="ttdef"><b>Definition:</b> <a href="subdivface_8cpp_source.html#l00438">subdivface.cpp:438</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionControlFace_html_afb041e8183a570059b354afb74d954c2"><div class="ttname"><a href="classShipCAD_1_1SubdivisionControlFace.html#afb041e8183a570059b354afb74d954c2">ShipCAD::SubdivisionControlFace::saveToDXF</a></div><div class="ttdeci">void saveToDXF(QStringList &amp;strings) const </div><div class="ttdef"><b>Definition:</b> <a href="subdivface_8cpp_source.html#l01238">subdivface.cpp:1238</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionFace_html_ab2f647963b552728f40d8c329318676e"><div class="ttname"><a href="classShipCAD_1_1SubdivisionFace.html#ab2f647963b552728f40d8c329318676e">ShipCAD::SubdivisionFace::priv_dump</a></div><div class="ttdeci">void priv_dump(std::ostream &amp;os, const char *prefix) const </div><div class="ttdef"><b>Definition:</b> <a href="subdivface_8cpp_source.html#l00419">subdivface.cpp:419</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionControlFace_html_a1c5253075cbe1f05ba004bee4edb8698"><div class="ttname"><a href="classShipCAD_1_1SubdivisionControlFace.html#a1c5253075cbe1f05ba004bee4edb8698">ShipCAD::SubdivisionControlFace::removeReferences</a></div><div class="ttdeci">void removeReferences()</div><div class="ttdoc">Removes this face and all edges from points. </div><div class="ttdef"><b>Definition:</b> <a href="subdivface_8cpp_source.html#l01209">subdivface.cpp:1209</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionControlFace_html_a00c3b9ec166796a0d9f21f2054a2cafd"><div class="ttname"><a href="classShipCAD_1_1SubdivisionControlFace.html#a00c3b9ec166796a0d9f21f2054a2cafd">ShipCAD::SubdivisionControlFace::drawDevelopableFaces</a></div><div class="ttdeci">virtual void drawDevelopableFaces(CurveFaceShader *shader)</div><div class="ttdef"><b>Definition:</b> <a href="subdivface_8cpp_source.html#l00846">subdivface.cpp:846</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionSurface_html_a24b230e51a0c5fb3e7f51d0e2340eb9f"><div class="ttname"><a href="classShipCAD_1_1SubdivisionSurface.html#a24b230e51a0c5fb3e7f51d0e2340eb9f">ShipCAD::SubdivisionSurface::getLayer</a></div><div class="ttdeci">SubdivisionLayer * getLayer(size_t index)</div><div class="ttdef"><b>Definition:</b> <a href="subdivsurface_8cpp_source.html#l01187">subdivsurface.cpp:1187</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionLayer_html_a1d2811b35f699b4eda6a08b543863096"><div class="ttname"><a href="classShipCAD_1_1SubdivisionLayer.html#a1d2811b35f699b4eda6a08b543863096">ShipCAD::SubdivisionLayer::useInHydrostatics</a></div><div class="ttdeci">bool useInHydrostatics() const </div><div class="ttdef"><b>Definition:</b> <a href="subdivlayer_8h_source.html#l00092">subdivlayer.h:92</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionBase_html_a024aa781bbf2e54b6fb088e33126998e"><div class="ttname"><a href="classShipCAD_1_1SubdivisionBase.html#a024aa781bbf2e54b6fb088e33126998e">ShipCAD::SubdivisionBase::priv_dump</a></div><div class="ttdeci">void priv_dump(std::ostream &amp;os, const char *prefix) const </div><div class="ttdoc">dump the element to a stream </div><div class="ttdef"><b>Definition:</b> <a href="subdivbase_8cpp_source.html#l00057">subdivbase.cpp:57</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionEdge_html"><div class="ttname"><a href="classShipCAD_1_1SubdivisionEdge.html">ShipCAD::SubdivisionEdge</a></div><div class="ttdef"><b>Definition:</b> <a href="subdivedge_8h_source.html#l00054">subdivedge.h:54</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionControlFace_html_a22411574593283209772872bc740535b"><div class="ttname"><a href="classShipCAD_1_1SubdivisionControlFace.html#a22411574593283209772872bc740535b">ShipCAD::SubdivisionControlFace::_max</a></div><div class="ttdeci">QVector3D _max</div><div class="ttdef"><b>Definition:</b> <a href="subdivface_8h_source.html#l00356">subdivface.h:356</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionBase_html_a0b9a68b5c7e6a20cf52a465f2387ffba"><div class="ttname"><a href="classShipCAD_1_1SubdivisionBase.html#a0b9a68b5c7e6a20cf52a465f2387ffba">ShipCAD::SubdivisionBase::getOwner</a></div><div class="ttdeci">SubdivisionSurface * getOwner()</div><div class="ttdoc">get the owning surface </div><div class="ttdef"><b>Definition:</b> <a href="subdivbase_8h_source.html#l00060">subdivbase.h:60</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionPoint_html_a7ed94fd26e20c2e30d1f36be6b1a9b29"><div class="ttname"><a href="classShipCAD_1_1SubdivisionPoint.html#a7ed94fd26e20c2e30d1f36be6b1a9b29">ShipCAD::SubdivisionPoint::deleteFace</a></div><div class="ttdeci">void deleteFace(SubdivisionFace *face)</div><div class="ttdoc">delete a Face </div><div class="ttdef"><b>Definition:</b> <a href="subdivpoint_8cpp_source.html#l00437">subdivpoint.cpp:437</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionControlFace_html_a947868fba3e9bb6c587847fb9245c9ff"><div class="ttname"><a href="classShipCAD_1_1SubdivisionControlFace.html#a947868fba3e9bb6c587847fb9245c9ff">ShipCAD::SubdivisionControlFace::dump</a></div><div class="ttdeci">virtual void dump(std::ostream &amp;os, const char *prefix=&quot;&quot;) const </div><div class="ttdoc">print out the element to a stream </div><div class="ttdef"><b>Definition:</b> <a href="subdivface_8cpp_source.html#l01476">subdivface.cpp:1476</a></div></div>
<div class="ttc" id="structZebraIntersection_html_a7da8915c55c4f1002df03c3294855a28"><div class="ttname"><a href="structZebraIntersection.html#a7da8915c55c4f1002df03c3294855a28">ZebraIntersection::dotprod</a></div><div class="ttdeci">float dotprod</div><div class="ttdef"><b>Definition:</b> <a href="subdivface_8cpp_source.html#l00509">subdivface.cpp:509</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionControlFace_html_aa5ba43707787cde6e99cd645708e9200"><div class="ttname"><a href="classShipCAD_1_1SubdivisionControlFace.html#aa5ba43707787cde6e99cd645708e9200">ShipCAD::SubdivisionControlFace::loadBinary</a></div><div class="ttdeci">void loadBinary(FileBuffer &amp;source)</div><div class="ttdef"><b>Definition:</b> <a href="subdivface_8cpp_source.html#l01168">subdivface.cpp:1168</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionControlFace_html_a4e082cc36a24c3bed2e163741e29cb25"><div class="ttname"><a href="classShipCAD_1_1SubdivisionControlFace.html#a4e082cc36a24c3bed2e163741e29cb25">ShipCAD::SubdivisionControlFace::getEdge</a></div><div class="ttdeci">SubdivisionEdge * getEdge(size_t index) const </div><div class="ttdef"><b>Definition:</b> <a href="subdivface_8cpp_source.html#l01094">subdivface.cpp:1094</a></div></div>
<div class="ttc" id="namespaceShipCAD_html_a81e47e31f89000550b007c0f9a4d09aa"><div class="ttname"><a href="namespaceShipCAD.html#a81e47e31f89000550b007c0f9a4d09aa">ShipCAD::UnifiedNormal</a></div><div class="ttdeci">QVector3D UnifiedNormal(const QVector3D &amp;p1, const QVector3D &amp;p2, const QVector3D &amp;p3)</div><div class="ttdoc">find the unit normal of a plane defined by 3 points </div><div class="ttdef"><b>Definition:</b> <a href="utility_8cpp_source.html#l00233">utility.cpp:233</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionControlFace_html_a0816cbcc14608e95b2013c80cad80bc8"><div class="ttname"><a href="classShipCAD_1_1SubdivisionControlFace.html#a0816cbcc14608e95b2013c80cad80bc8">ShipCAD::SubdivisionControlFace::drawZebraFaces</a></div><div class="ttdeci">virtual void drawZebraFaces(Viewport &amp;vp, CurveFaceShader *shader)</div><div class="ttdef"><b>Definition:</b> <a href="subdivface_8cpp_source.html#l00656">subdivface.cpp:656</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionControlFace_html_a24902b9fafc77d4129cab481aac22c48"><div class="ttname"><a href="classShipCAD_1_1SubdivisionControlFace.html#a24902b9fafc77d4129cab481aac22c48">ShipCAD::SubdivisionControlFace::removeFace</a></div><div class="ttdeci">void removeFace()</div><div class="ttdoc">remove this face in preparation for deleting it </div><div class="ttdef"><b>Definition:</b> <a href="subdivface_8cpp_source.html#l00446">subdivface.cpp:446</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionControlFace_html_aa6035e53cd1e32a9bd9e9f9800c9f7d4"><div class="ttname"><a href="classShipCAD_1_1SubdivisionControlFace.html#aa6035e53cd1e32a9bd9e9f9800c9f7d4">ShipCAD::SubdivisionControlFace::findAttachedFaces</a></div><div class="ttdeci">void findAttachedFaces(std::vector&lt; SubdivisionControlFace * &gt; &amp;todo_list, SubdivisionControlFace *face)</div><div class="ttdef"><b>Definition:</b> <a href="subdivface_8cpp_source.html#l01438">subdivface.cpp:1438</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionFace_html_a934edbf44e524a2ec250f896c3cc182d"><div class="ttname"><a href="classShipCAD_1_1SubdivisionFace.html#a934edbf44e524a2ec250f896c3cc182d">ShipCAD::SubdivisionFace::subdivide</a></div><div class="ttdeci">virtual void subdivide(bool controlface, std::vector&lt; std::pair&lt; SubdivisionPoint *, SubdivisionPoint * &gt; &gt; &amp;vertexpoints, std::vector&lt; std::pair&lt; SubdivisionEdge *, SubdivisionPoint * &gt; &gt; &amp;edgepoints, std::vector&lt; std::pair&lt; SubdivisionFace *, SubdivisionPoint * &gt; &gt; &amp;facepoints, std::vector&lt; SubdivisionEdge * &gt; &amp;interioredges, std::vector&lt; SubdivisionEdge * &gt; &amp;controledges, std::vector&lt; SubdivisionFace * &gt; &amp;dest)</div><div class="ttdoc">subdivide the face </div><div class="ttdef"><b>Definition:</b> <a href="subdivface_8cpp_source.html#l00279">subdivface.cpp:279</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionControlFace_html_aa17b5bb33ad87a4fa1e618156c171c64"><div class="ttname"><a href="classShipCAD_1_1SubdivisionControlFace.html#aa17b5bb33ad87a4fa1e618156c171c64">ShipCAD::SubdivisionControlFace::subdivide</a></div><div class="ttdeci">virtual void subdivide(std::vector&lt; std::pair&lt; SubdivisionPoint *, SubdivisionPoint * &gt; &gt; &amp;vertexpoints, std::vector&lt; std::pair&lt; SubdivisionEdge *, SubdivisionPoint * &gt; &gt; &amp;edgepoints, std::vector&lt; std::pair&lt; SubdivisionFace *, SubdivisionPoint * &gt; &gt; &amp;facepoints, std::vector&lt; SubdivisionEdge * &gt; &amp;controledges)</div><div class="ttdoc">subdivide the face </div><div class="ttdef"><b>Definition:</b> <a href="subdivface_8cpp_source.html#l01396">subdivface.cpp:1396</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionSurface_html_ae7e58fab790876b4d1108f7e7d7c65a6"><div class="ttname"><a href="classShipCAD_1_1SubdivisionSurface.html#ae7e58fab790876b4d1108f7e7d7c65a6">ShipCAD::SubdivisionSurface::indexOfPoint</a></div><div class="ttdeci">size_t indexOfPoint(const SubdivisionPoint *pt) const </div><div class="ttdef"><b>Definition:</b> <a href="subdivsurface_8cpp_source.html#l01235">subdivsurface.cpp:1235</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionControlFace_html_aac4f577da0f5203059901c5e09814e1d"><div class="ttname"><a href="classShipCAD_1_1SubdivisionControlFace.html#aac4f577da0f5203059901c5e09814e1d">ShipCAD::SubdivisionControlFace::_min</a></div><div class="ttdeci">QVector3D _min</div><div class="ttdef"><b>Definition:</b> <a href="subdivface_8h_source.html#l00355">subdivface.h:355</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionControlFace_html_aefdfafb7438853579979a1628b8522e7"><div class="ttname"><a href="classShipCAD_1_1SubdivisionControlFace.html#aefdfafb7438853579979a1628b8522e7">ShipCAD::SubdivisionControlFace::saveToStream</a></div><div class="ttdeci">void saveToStream(QStringList &amp;strings) const </div><div class="ttdef"><b>Definition:</b> <a href="subdivface_8cpp_source.html#l01335">subdivface.cpp:1335</a></div></div>
<div class="ttc" id="namespacestd_html"><div class="ttname"><a href="namespacestd.html">std</a></div><div class="ttdoc">STL namespace. </div></div>
<div class="ttc" id="subdivcontrolcurve_8h_html"><div class="ttname"><a href="subdivcontrolcurve_8h.html">subdivcontrolcurve.h</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionPoint_html_a98ab99a0ccc4709a40e05b36147c0f55"><div class="ttname"><a href="classShipCAD_1_1SubdivisionPoint.html#a98ab99a0ccc4709a40e05b36147c0f55">ShipCAD::SubdivisionPoint::setCoordinate</a></div><div class="ttdeci">virtual void setCoordinate(const QVector3D &amp;val)</div><div class="ttdef"><b>Definition:</b> <a href="subdivpoint_8cpp_source.html#l00316">subdivpoint.cpp:316</a></div></div>
<div class="ttc" id="classShipCAD_1_1CurveFaceShader_html"><div class="ttname"><a href="classShipCAD_1_1CurveFaceShader.html">ShipCAD::CurveFaceShader</a></div><div class="ttdef"><b>Definition:</b> <a href="shader_8h_source.html#l00152">shader.h:152</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionControlFace_html_a5383fb638609da875d97457db86cd4df"><div class="ttname"><a href="classShipCAD_1_1SubdivisionControlFace.html#a5383fb638609da875d97457db86cd4df">ShipCAD::SubdivisionControlFace::_vertices1</a></div><div class="ttdeci">size_t _vertices1</div><div class="ttdef"><b>Definition:</b> <a href="subdivface_8h_source.html#l00360">subdivface.h:360</a></div></div>
<div class="ttc" id="classShipCAD_1_1FaceShader_html"><div class="ttname"><a href="classShipCAD_1_1FaceShader.html">ShipCAD::FaceShader</a></div><div class="ttdef"><b>Definition:</b> <a href="shader_8h_source.html#l00097">shader.h:97</a></div></div>
<div class="ttc" id="viewport_8h_html"><div class="ttname"><a href="viewport_8h.html">viewport.h</a></div></div>
<div class="ttc" id="namespaceShipCAD_html_a4a9d1acfd6a2e1e9078a5dcc36f0c817a7ae33add00d7fe33cdfac27bbddfef84"><div class="ttname"><a href="namespaceShipCAD.html#a4a9d1acfd6a2e1e9078a5dcc36f0c817a7ae33add00d7fe33cdfac27bbddfef84">ShipCAD::fmCatmullClark</a></div><div class="ttdef"><b>Definition:</b> <a href="shipcadlib_8h_source.html#l00148">shipcadlib.h:148</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionControlFace_html_a925866e18c4dddade1e77121f0b2dfb0"><div class="ttname"><a href="classShipCAD_1_1SubdivisionControlFace.html#a925866e18c4dddade1e77121f0b2dfb0">ShipCAD::SubdivisionControlFace::drawCurvatureFaces</a></div><div class="ttdeci">virtual void drawCurvatureFaces(CurveFaceShader *shader, float MinCurvature, float MaxCurvature)</div><div class="ttdef"><b>Definition:</b> <a href="subdivface_8cpp_source.html#l00908">subdivface.cpp:908</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionControlFace_html_a2ce580378cd200faec6a24d9d794c68e"><div class="ttname"><a href="classShipCAD_1_1SubdivisionControlFace.html#a2ce580378cd200faec6a24d9d794c68e">ShipCAD::SubdivisionControlFace::setSelected</a></div><div class="ttdeci">void setSelected(bool val)</div><div class="ttdef"><b>Definition:</b> <a href="subdivface_8cpp_source.html#l01081">subdivface.cpp:1081</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionSurface_html_ad945a6a4c084db07b19504ce5e982a2a"><div class="ttname"><a href="classShipCAD_1_1SubdivisionSurface.html#ad945a6a4c084db07b19504ce5e982a2a">ShipCAD::SubdivisionSurface::getUnderWaterColor</a></div><div class="ttdeci">QColor getUnderWaterColor() const </div><div class="ttdef"><b>Definition:</b> <a href="subdivsurface_8h_source.html#l00354">subdivsurface.h:354</a></div></div>
<div class="ttc" id="structZebraIntersection_html"><div class="ttname"><a href="structZebraIntersection.html">ZebraIntersection</a></div><div class="ttdef"><b>Definition:</b> <a href="subdivface_8cpp_source.html#l00506">subdivface.cpp:506</a></div></div>
<div class="ttc" id="structShipCAD_1_1PointGrid_html_a7c4b8397c5a6dfcb88f91412bc1ea5e2"><div class="ttname"><a href="structShipCAD_1_1PointGrid.html#a7c4b8397c5a6dfcb88f91412bc1ea5e2">ShipCAD::PointGrid::cols</a></div><div class="ttdeci">size_t cols()</div><div class="ttdef"><b>Definition:</b> <a href="pointgrid_8h_source.html#l00046">pointgrid.h:46</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionControlFace_html_aee1990d4db7127ba59117a65c1a6ce7e"><div class="ttname"><a href="classShipCAD_1_1SubdivisionControlFace.html#aee1990d4db7127ba59117a65c1a6ce7e">ShipCAD::SubdivisionControlFace::_layer</a></div><div class="ttdeci">SubdivisionLayer * _layer</div><div class="ttdef"><b>Definition:</b> <a href="subdivface_8h_source.html#l00354">subdivface.h:354</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionControlFace_html_ad168e31f0ef2537b3cd0f58b0c1c54e2"><div class="ttname"><a href="classShipCAD_1_1SubdivisionControlFace.html#ad168e31f0ef2537b3cd0f58b0c1c54e2">ShipCAD::SubdivisionControlFace::clear</a></div><div class="ttdeci">virtual void clear()</div><div class="ttdoc">reset attributes to default values </div><div class="ttdef"><b>Definition:</b> <a href="subdivface_8cpp_source.html#l01149">subdivface.cpp:1149</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionLayer_html_a22eacfdf763840d534d45b18b789f8c7"><div class="ttname"><a href="classShipCAD_1_1SubdivisionLayer.html#a22eacfdf763840d534d45b18b789f8c7">ShipCAD::SubdivisionLayer::getName</a></div><div class="ttdeci">QString getName() const </div><div class="ttdef"><b>Definition:</b> <a href="subdivlayer_8cpp_source.html#l00074">subdivlayer.cpp:74</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionControlFace_html_a611c74ce3f346a745d4a694f5aab4ec2"><div class="ttname"><a href="classShipCAD_1_1SubdivisionControlFace.html#a611c74ce3f346a745d4a694f5aab4ec2">ShipCAD::SubdivisionControlFace::calcExtents</a></div><div class="ttdeci">void calcExtents()</div><div class="ttdoc">get min/max coordinate amongst all children </div><div class="ttdef"><b>Definition:</b> <a href="subdivface_8cpp_source.html#l01122">subdivface.cpp:1122</a></div></div>
<div class="ttc" id="structShipCAD_1_1FirstPointPairPredicate_html"><div class="ttname"><a href="structShipCAD_1_1FirstPointPairPredicate.html">ShipCAD::FirstPointPairPredicate</a></div><div class="ttdef"><b>Definition:</b> <a href="predicate_8h_source.html#l00035">predicate.h:35</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionControlFace_html_a864eb7e746c2e057542efe14a4bba241"><div class="ttname"><a href="classShipCAD_1_1SubdivisionControlFace.html#a864eb7e746c2e057542efe14a4bba241">ShipCAD::SubdivisionControlFace::insertControlEdge</a></div><div class="ttdeci">SubdivisionControlEdge * insertControlEdge(SubdivisionControlPoint *p1, SubdivisionControlPoint *p2, bool &amp;deleteme)</div><div class="ttdoc">add a control edge </div><div class="ttdef"><b>Definition:</b> <a href="subdivface_8cpp_source.html#l01021">subdivface.cpp:1021</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionLayer_html_a4a4190cc8ce19c975af865d1ce435f39"><div class="ttname"><a href="classShipCAD_1_1SubdivisionLayer.html#a4a4190cc8ce19c975af865d1ce435f39">ShipCAD::SubdivisionLayer::useControlFace</a></div><div class="ttdeci">void useControlFace(SubdivisionControlFace *newface)</div><div class="ttdef"><b>Definition:</b> <a href="subdivlayer_8cpp_source.html#l00230">subdivlayer.cpp:230</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionSurface_html_a57f4c3d9ca6f842f687a882e10454524"><div class="ttname"><a href="classShipCAD_1_1SubdivisionSurface.html#a57f4c3d9ca6f842f687a882e10454524">ShipCAD::SubdivisionSurface::getNormalColor</a></div><div class="ttdeci">QColor getNormalColor() const </div><div class="ttdef"><b>Definition:</b> <a href="subdivsurface_8h_source.html#l00352">subdivsurface.h:352</a></div></div>
<div class="ttc" id="subdivsurface_8h_html"><div class="ttname"><a href="subdivsurface_8h.html">subdivsurface.h</a></div></div>
<div class="ttc" id="subdivpoint_8h_html"><div class="ttname"><a href="subdivpoint_8h.html">subdivpoint.h</a></div></div>
<div class="ttc" id="structShipCAD_1_1PickRay_html_a9e277629b120f405d2780f1235e8dcb1"><div class="ttname"><a href="structShipCAD_1_1PickRay.html#a9e277629b120f405d2780f1235e8dcb1">ShipCAD::PickRay::dir</a></div><div class="ttdeci">QVector3D dir</div><div class="ttdef"><b>Definition:</b> <a href="shipcadlib_8h_source.html#l00174">shipcadlib.h:174</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionBase_html"><div class="ttname"><a href="classShipCAD_1_1SubdivisionBase.html">ShipCAD::SubdivisionBase</a></div><div class="ttdoc">the base class for all subdivision points, edges and faces </div><div class="ttdef"><b>Definition:</b> <a href="subdivbase_8h_source.html#l00045">subdivbase.h:45</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionEdge_html_a1f4b70ab6d0c4dfec07a2d4348bc9a3e"><div class="ttname"><a href="classShipCAD_1_1SubdivisionEdge.html#a1f4b70ab6d0c4dfec07a2d4348bc9a3e">ShipCAD::SubdivisionEdge::deleteFace</a></div><div class="ttdeci">void deleteFace(SubdivisionFace *face)</div><div class="ttdef"><b>Definition:</b> <a href="subdivedge_8cpp_source.html#l00304">subdivedge.cpp:304</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionFace_html_a16d5e005d1c7c847ccf9ba72b67142fa"><div class="ttname"><a href="classShipCAD_1_1SubdivisionFace.html#a16d5e005d1c7c847ccf9ba72b67142fa">ShipCAD::SubdivisionFace::flipNormal</a></div><div class="ttdeci">void flipNormal()</div><div class="ttdoc">swap normal vector to other face </div><div class="ttdef"><b>Definition:</b> <a href="subdivface_8cpp_source.html#l00236">subdivface.cpp:236</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionSurface_html_aef09d950b0970bd825a984effeee6224"><div class="ttname"><a href="classShipCAD_1_1SubdivisionSurface.html#aef09d950b0970bd825a984effeee6224">ShipCAD::SubdivisionSurface::removeSelectedControlFace</a></div><div class="ttdeci">void removeSelectedControlFace(SubdivisionControlFace *face)</div><div class="ttdef"><b>Definition:</b> <a href="subdivsurface_8cpp_source.html#l01330">subdivsurface.cpp:1330</a></div></div>
<div class="ttc" id="classShipCAD_1_1Viewport_html"><div class="ttname"><a href="classShipCAD_1_1Viewport.html">ShipCAD::Viewport</a></div><div class="ttdef"><b>Definition:</b> <a href="viewport_8h_source.html#l00070">viewport.h:70</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionBase_html_a164481259436bf18bc22a0626ab66c09"><div class="ttname"><a href="classShipCAD_1_1SubdivisionBase.html#a164481259436bf18bc22a0626ab66c09">ShipCAD::SubdivisionBase::_owner</a></div><div class="ttdeci">SubdivisionSurface * _owner</div><div class="ttdef"><b>Definition:</b> <a href="subdivbase_8h_source.html#l00095">subdivbase.h:95</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionLayer_html_a42268e80d68448cdcfc12d1c06f20229"><div class="ttname"><a href="classShipCAD_1_1SubdivisionLayer.html#a42268e80d68448cdcfc12d1c06f20229">ShipCAD::SubdivisionLayer::getColor</a></div><div class="ttdeci">QColor getColor() const </div><div class="ttdef"><b>Definition:</b> <a href="subdivlayer_8h_source.html#l00108">subdivlayer.h:108</a></div></div>
<div class="ttc" id="filebuffer_8h_html"><div class="ttname"><a href="filebuffer_8h.html">filebuffer.h</a></div></div>
<div class="ttc" id="shader_8h_html"><div class="ttname"><a href="shader_8h.html">shader.h</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionPoint_html_acd07a93927bf7b6bfe9b4a3233efffdf"><div class="ttname"><a href="classShipCAD_1_1SubdivisionPoint.html#acd07a93927bf7b6bfe9b4a3233efffdf">ShipCAD::SubdivisionPoint::addEdge</a></div><div class="ttdeci">void addEdge(SubdivisionEdge *edge)</div><div class="ttdoc">add an Edge </div><div class="ttdef"><b>Definition:</b> <a href="subdivpoint_8cpp_source.html#l00321">subdivpoint.cpp:321</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionSurface_html_a30754b2315cbf3dd6d551bf395da91ac"><div class="ttname"><a href="classShipCAD_1_1SubdivisionSurface.html#a30754b2315cbf3dd6d551bf395da91ac">ShipCAD::SubdivisionSurface::getWaterlinePlane</a></div><div class="ttdeci">const Plane &amp; getWaterlinePlane() const </div><div class="ttdef"><b>Definition:</b> <a href="subdivsurface_8h_source.html#l00314">subdivsurface.h:314</a></div></div>
<div class="ttc" id="structShipCAD_1_1PointGrid_html"><div class="ttname"><a href="structShipCAD_1_1PointGrid.html">ShipCAD::PointGrid</a></div><div class="ttdef"><b>Definition:</b> <a href="pointgrid_8h_source.html#l00043">pointgrid.h:43</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionSurface_html_a7c7e95d4d3f6c100204e37f45fca5636"><div class="ttname"><a href="classShipCAD_1_1SubdivisionSurface.html#a7c7e95d4d3f6c100204e37f45fca5636">ShipCAD::SubdivisionSurface::indexOfControlPoint</a></div><div class="ttdeci">size_t indexOfControlPoint(const SubdivisionControlPoint *pt) const </div><div class="ttdef"><b>Definition:</b> <a href="subdivsurface_8cpp_source.html#l01039">subdivsurface.cpp:1039</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionSurface_html_a06c7bafebafcafca20ed044f11733c48"><div class="ttname"><a href="classShipCAD_1_1SubdivisionSurface.html#a06c7bafebafcafca20ed044f11733c48">ShipCAD::SubdivisionSurface::getControlFacePool</a></div><div class="ttdeci">Pool&lt; SubdivisionControlFace &gt; &amp; getControlFacePool()</div><div class="ttdef"><b>Definition:</b> <a href="subdivsurface_8h_source.html#l00379">subdivsurface.h:379</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionEdge_html_ab86e4ccfa750684432c228ea2cc991ff"><div class="ttname"><a href="classShipCAD_1_1SubdivisionEdge.html#ab86e4ccfa750684432c228ea2cc991ff">ShipCAD::SubdivisionEdge::setPoints</a></div><div class="ttdeci">void setPoints(SubdivisionPoint *p1, SubdivisionPoint *p2)</div><div class="ttdef"><b>Definition:</b> <a href="subdivedge_8h_source.html#l00089">subdivedge.h:89</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionEdge_html_ac4004284f7ab47437b9a1fe7adbde70d"><div class="ttname"><a href="classShipCAD_1_1SubdivisionEdge.html#ac4004284f7ab47437b9a1fe7adbde70d">ShipCAD::SubdivisionEdge::numberOfFaces</a></div><div class="ttdeci">size_t numberOfFaces() const </div><div class="ttdef"><b>Definition:</b> <a href="subdivedge_8h_source.html#l00080">subdivedge.h:80</a></div></div>
<div class="ttc" id="viewportview_8h_html"><div class="ttname"><a href="viewportview_8h.html">viewportview.h</a></div></div>
<div class="ttc" id="structShipCAD_1_1PickRay_html"><div class="ttname"><a href="structShipCAD_1_1PickRay.html">ShipCAD::PickRay</a></div><div class="ttdoc">a pick ray (line) </div><div class="ttdef"><b>Definition:</b> <a href="shipcadlib_8h_source.html#l00171">shipcadlib.h:171</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionFace_html_ae1178fe10860c57e3e54a397b4dc7b4b"><div class="ttname"><a href="classShipCAD_1_1SubdivisionFace.html#ae1178fe10860c57e3e54a397b4dc7b4b">ShipCAD::SubdivisionFace::_points</a></div><div class="ttdeci">std::vector&lt; SubdivisionPoint * &gt; _points</div><div class="ttdef"><b>Definition:</b> <a href="subdivface_8h_source.html#l00211">subdivface.h:211</a></div></div>
<div class="ttc" id="namespaceShipCAD_html_a949bc53a1634b268b43de672807480fb"><div class="ttname"><a href="namespaceShipCAD.html#a949bc53a1634b268b43de672807480fb">ShipCAD::ZERO</a></div><div class="ttdeci">const QVector3D ZERO</div></div>
<div class="ttc" id="classShipCAD_1_1FileBuffer_html_a86223c54bcf111ef205c9d651e0b9a66"><div class="ttname"><a href="classShipCAD_1_1FileBuffer.html#a86223c54bcf111ef205c9d651e0b9a66">ShipCAD::FileBuffer::load</a></div><div class="ttdeci">void load(JPEGImage &amp;img)</div><div class="ttdef"><b>Definition:</b> <a href="filebuffer_8cpp_source.html#l00096">filebuffer.cpp:96</a></div></div>
<div class="ttc" id="subdivedge_8h_html"><div class="ttname"><a href="subdivedge_8h.html">subdivedge.h</a></div></div>
<div class="ttc" id="structShipCAD_1_1ControlFaceGrid_html_ad2d6840064503024af3af888b1e315e8"><div class="ttname"><a href="structShipCAD_1_1ControlFaceGrid.html#ad2d6840064503024af3af888b1e315e8">ShipCAD::ControlFaceGrid::setCols</a></div><div class="ttdeci">void setCols(size_t cols)</div><div class="ttdef"><b>Definition:</b> <a href="controlfacegrid_8h_source.html#l00053">controlfacegrid.h:53</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionControlFace_html_a390f626d9999ab3ce48878b223ea1693"><div class="ttname"><a href="classShipCAD_1_1SubdivisionControlFace.html#a390f626d9999ab3ce48878b223ea1693">ShipCAD::SubdivisionControlFace::_edges</a></div><div class="ttdeci">std::vector&lt; SubdivisionEdge * &gt; _edges</div><div class="ttdef"><b>Definition:</b> <a href="subdivface_8h_source.html#l00358">subdivface.h:358</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionPoint_html_a077ca16509feb6db73fa40a0098b72b4"><div class="ttname"><a href="classShipCAD_1_1SubdivisionPoint.html#a077ca16509feb6db73fa40a0098b72b4">ShipCAD::SubdivisionPoint::addFace</a></div><div class="ttdeci">void addFace(SubdivisionFace *face)</div><div class="ttdoc">add a Face </div><div class="ttdef"><b>Definition:</b> <a href="subdivpoint_8cpp_source.html#l00327">subdivpoint.cpp:327</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionFace_html"><div class="ttname"><a href="classShipCAD_1_1SubdivisionFace.html">ShipCAD::SubdivisionFace</a></div><div class="ttdef"><b>Definition:</b> <a href="subdivface_8h_source.html#l00058">subdivface.h:58</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionPoint_html_ae45edc2690d3d7545141f13fba03ffd5"><div class="ttname"><a href="classShipCAD_1_1SubdivisionPoint.html#ae45edc2690d3d7545141f13fba03ffd5">ShipCAD::SubdivisionPoint::hasFace</a></div><div class="ttdeci">bool hasFace(SubdivisionFace *face) const </div><div class="ttdef"><b>Definition:</b> <a href="subdivpoint_8cpp_source.html#l00458">subdivpoint.cpp:458</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionFace_html_a13b147bdc2d5fda0dcbc6de240bc05cd"><div class="ttname"><a href="classShipCAD_1_1SubdivisionFace.html#a13b147bdc2d5fda0dcbc6de240bc05cd">ShipCAD::SubdivisionFace::indexOfPoint</a></div><div class="ttdeci">size_t indexOfPoint(const SubdivisionPoint *pt) const </div><div class="ttdoc">get index of point for this face </div><div class="ttdef"><b>Definition:</b> <a href="subdivface_8cpp_source.html#l00066">subdivface.cpp:66</a></div></div>
<div class="ttc" id="namespaceShipCAD_html_a646812cc2b9066dfc47f2ed7e1faa955"><div class="ttname"><a href="namespaceShipCAD.html#a646812cc2b9066dfc47f2ed7e1faa955">ShipCAD::Truncate</a></div><div class="ttdeci">QString Truncate(float val, int max_length)</div><div class="ttdoc">convert a float value to a string with max number of decimals </div><div class="ttdef"><b>Definition:</b> <a href="utility_8cpp_source.html#l00224">utility.cpp:224</a></div></div>
<div class="ttc" id="structShipCAD_1_1ControlFaceGrid_html"><div class="ttname"><a href="structShipCAD_1_1ControlFaceGrid.html">ShipCAD::ControlFaceGrid</a></div><div class="ttdef"><b>Definition:</b> <a href="controlfacegrid_8h_source.html#l00042">controlfacegrid.h:42</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionSurface_html_a6049cf9c53f06eb02fd34cdc0653cbfd"><div class="ttname"><a href="classShipCAD_1_1SubdivisionSurface.html#a6049cf9c53f06eb02fd34cdc0653cbfd">ShipCAD::SubdivisionSurface::convertToGrid</a></div><div class="ttdeci">void convertToGrid(ControlFaceGrid &amp;input, PointGrid &amp;grid)</div><div class="ttdef"><b>Definition:</b> <a href="subdivsurface_8cpp_source.html#l01980">subdivsurface.cpp:1980</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionFace_html_a5da55a479cd54b90fc0ec5d0bedb9279"><div class="ttname"><a href="classShipCAD_1_1SubdivisionFace.html#a5da55a479cd54b90fc0ec5d0bedb9279">ShipCAD::SubdivisionFace::getLastPoint</a></div><div class="ttdeci">SubdivisionPoint * getLastPoint() const </div><div class="ttdoc">get last point in face </div><div class="ttdef"><b>Definition:</b> <a href="subdivface_8cpp_source.html#l00154">subdivface.cpp:154</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionLayer_html_a234cb1ed2e4a4fceb4c7701d0a56f42e"><div class="ttname"><a href="classShipCAD_1_1SubdivisionLayer.html#a234cb1ed2e4a4fceb4c7701d0a56f42e">ShipCAD::SubdivisionLayer::releaseControlFace</a></div><div class="ttdeci">void releaseControlFace(SubdivisionControlFace *face)</div><div class="ttdef"><b>Definition:</b> <a href="subdivlayer_8cpp_source.html#l00456">subdivlayer.cpp:456</a></div></div>
<div class="ttc" id="subdivface_8cpp_html_a16f34ace3eb3938950674e3fe818d23e"><div class="ttname"><a href="subdivface_8cpp.html#a16f34ace3eb3938950674e3fe818d23e">checkExtents</a></div><div class="ttdeci">bool checkExtents(const QVector3D &amp;fmin, const QVector3D &amp;fmax, const QVector3D &amp;p1, const QVector3D &amp;p2, const QVector3D &amp;p3)</div><div class="ttdef"><b>Definition:</b> <a href="subdivface_8cpp_source.html#l00553">subdivface.cpp:553</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionControlFace_html_a116749a1de58ad46f68ad7e92031e673"><div class="ttname"><a href="classShipCAD_1_1SubdivisionControlFace.html#a116749a1de58ad46f68ad7e92031e673">ShipCAD::SubdivisionControlFace::_children</a></div><div class="ttdeci">std::vector&lt; SubdivisionFace * &gt; _children</div><div class="ttdef"><b>Definition:</b> <a href="subdivface_8h_source.html#l00357">subdivface.h:357</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionControlFace_html"><div class="ttname"><a href="classShipCAD_1_1SubdivisionControlFace.html">ShipCAD::SubdivisionControlFace</a></div><div class="ttdef"><b>Definition:</b> <a href="subdivface_8h_source.html#l00219">subdivface.h:219</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionControlFace_html_a25e4ea676adc327a430b50a81e91ef9d"><div class="ttname"><a href="classShipCAD_1_1SubdivisionControlFace.html#a25e4ea676adc327a430b50a81e91ef9d">ShipCAD::SubdivisionControlFace::getLayer</a></div><div class="ttdeci">SubdivisionLayer * getLayer() const </div><div class="ttdef"><b>Definition:</b> <a href="subdivface_8h_source.html#l00307">subdivface.h:307</a></div></div>
<div class="ttc" id="subdivlayer_8h_html"><div class="ttname"><a href="subdivlayer_8h.html">subdivlayer.h</a></div></div>
<div class="ttc" id="namespaceShipCAD_html_a67437198ee14f74e6c5277d761894863a109cd328af19be260371a7e5333043f8"><div class="ttname"><a href="namespaceShipCAD.html#a67437198ee14f74e6c5277d761894863a109cd328af19be260371a7e5333043f8">ShipCAD::vmWireFrame</a></div><div class="ttdef"><b>Definition:</b> <a href="shipcadlib_8h_source.html#l00063">shipcadlib.h:63</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionFace_html_a4a6f182fa7e5cf63fc95c7614805f136"><div class="ttname"><a href="classShipCAD_1_1SubdivisionFace.html#a4a6f182fa7e5cf63fc95c7614805f136">ShipCAD::SubdivisionFace::construct</a></div><div class="ttdeci">static SubdivisionFace * construct(SubdivisionSurface *owner)</div><div class="ttdef"><b>Definition:</b> <a href="subdivface_8cpp_source.html#l00054">subdivface.cpp:54</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionLayer_html_a2e1538a000268fe5f56bf2bea4973c23"><div class="ttname"><a href="classShipCAD_1_1SubdivisionLayer.html#a2e1538a000268fe5f56bf2bea4973c23">ShipCAD::SubdivisionLayer::getFace</a></div><div class="ttdeci">SubdivisionControlFace * getFace(size_t index)</div><div class="ttdef"><b>Definition:</b> <a href="subdivlayer_8cpp_source.html#l00083">subdivlayer.cpp:83</a></div></div>
<div class="ttc" id="namespaceShipCAD_html_a67437198ee14f74e6c5277d761894863ab1258f959e2d114750dffb3f9c2e2c0c"><div class="ttname"><a href="namespaceShipCAD.html#a67437198ee14f74e6c5277d761894863ab1258f959e2d114750dffb3f9c2e2c0c">ShipCAD::vmShade</a></div><div class="ttdef"><b>Definition:</b> <a href="shipcadlib_8h_source.html#l00064">shipcadlib.h:64</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionSurface_html_ac59e73ec163b7daacad94fe2d73b5776"><div class="ttname"><a href="classShipCAD_1_1SubdivisionSurface.html#ac59e73ec163b7daacad94fe2d73b5776">ShipCAD::SubdivisionSurface::shadeUnderWater</a></div><div class="ttdeci">bool shadeUnderWater() const </div><div class="ttdef"><b>Definition:</b> <a href="subdivsurface_8h_source.html#l00325">subdivsurface.h:325</a></div></div>
<div class="ttc" id="classShipCAD_1_1FileBuffer_html"><div class="ttname"><a href="classShipCAD_1_1FileBuffer.html">ShipCAD::FileBuffer</a></div><div class="ttdoc">in-memory buffer for a binary file (FREE!Ship format) </div><div class="ttdef"><b>Definition:</b> <a href="filebuffer_8h_source.html#l00052">filebuffer.h:52</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionSurface_html_a976358235d20a0fdc83248948bb9cf48"><div class="ttname"><a href="classShipCAD_1_1SubdivisionSurface.html#a976358235d20a0fdc83248948bb9cf48">ShipCAD::SubdivisionSurface::addControlEdge</a></div><div class="ttdeci">SubdivisionControlEdge * addControlEdge(SubdivisionPoint *sp, SubdivisionPoint *ep)</div><div class="ttdef"><b>Definition:</b> <a href="subdivsurface_8cpp_source.html#l01559">subdivsurface.cpp:1559</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionFace_html_a68bc7676c4f254ddb19e04f8cb5ba76f"><div class="ttname"><a href="classShipCAD_1_1SubdivisionFace.html#a68bc7676c4f254ddb19e04f8cb5ba76f">ShipCAD::SubdivisionFace::getPoint</a></div><div class="ttdeci">SubdivisionPoint * getPoint(size_t index) const </div><div class="ttdoc">get face point </div><div class="ttdef"><b>Definition:</b> <a href="subdivface_8cpp_source.html#l00147">subdivface.cpp:147</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionSurface_html_abbbb7422a86771451034d2fb7a76bb26"><div class="ttname"><a href="classShipCAD_1_1SubdivisionSurface.html#abbbb7422a86771451034d2fb7a76bb26">ShipCAD::SubdivisionSurface::addControlFace</a></div><div class="ttdeci">void addControlFace(SubdivisionControlFace *face)</div><div class="ttdef"><b>Definition:</b> <a href="subdivsurface_8cpp_source.html#l01166">subdivsurface.cpp:1166</a></div></div>
<div class="ttc" id="namespaceShipCAD_html_aa5d3fc63603d716d3e24244049e1e510"><div class="ttname"><a href="namespaceShipCAD.html#aa5d3fc63603d716d3e24244049e1e510">ShipCAD::MinMax</a></div><div class="ttdeci">void MinMax(const QVector3D &amp;p, QVector3D &amp;min, QVector3D &amp;max)</div><div class="ttdoc">find the min and max coordinates from a point </div><div class="ttdef"><b>Definition:</b> <a href="utility_8cpp_source.html#l00040">utility.cpp:40</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionEdge_html_ad0313b8844a81c5802533376a09fce99"><div class="ttname"><a href="classShipCAD_1_1SubdivisionEdge.html#ad0313b8844a81c5802533376a09fce99">ShipCAD::SubdivisionEdge::setCrease</a></div><div class="ttdeci">void setCrease(bool val)</div><div class="ttdef"><b>Definition:</b> <a href="subdivedge_8cpp_source.html#l00168">subdivedge.cpp:168</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionFace_html_a553df49a1137f89d2df2846ffca74842"><div class="ttname"><a href="classShipCAD_1_1SubdivisionFace.html#a553df49a1137f89d2df2846ffca74842">ShipCAD::SubdivisionFace::addPoint</a></div><div class="ttdeci">void addPoint(SubdivisionPoint *point)</div><div class="ttdoc">add a point to the face </div><div class="ttdef"><b>Definition:</b> <a href="subdivface_8cpp_source.html#l00161">subdivface.cpp:161</a></div></div>
<div class="ttc" id="namespaceShipCAD_html_acb142056788b7a6e18e908c5b2fd8d52"><div class="ttname"><a href="namespaceShipCAD.html#acb142056788b7a6e18e908c5b2fd8d52">ShipCAD::FillColor</a></div><div class="ttdeci">QColor FillColor(float parameter)</div><div class="ttdoc">calculate color on basis of wavelength (0.0 - 1.0) </div><div class="ttdef"><b>Definition:</b> <a href="utility_8cpp_source.html#l00160">utility.cpp:160</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionSurface_html_a534abfeaab8e30436c7ba4f14048472a"><div class="ttname"><a href="classShipCAD_1_1SubdivisionSurface.html#a534abfeaab8e30436c7ba4f14048472a">ShipCAD::SubdivisionSurface::getControlPoint</a></div><div class="ttdeci">SubdivisionControlPoint * getControlPoint(size_t index) const </div><div class="ttdef"><b>Definition:</b> <a href="subdivsurface_8cpp_source.html#l01049">subdivsurface.cpp:1049</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionControlFace_html_a33d7e2ecd5f42edf5492efb83df3856b"><div class="ttname"><a href="classShipCAD_1_1SubdivisionControlFace.html#a33d7e2ecd5f42edf5492efb83df3856b">ShipCAD::SubdivisionControlFace::_control_edges</a></div><div class="ttdeci">std::vector&lt; SubdivisionEdge * &gt; _control_edges</div><div class="ttdef"><b>Definition:</b> <a href="subdivface_8h_source.html#l00359">subdivface.h:359</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionControlFace_html_ac253493bccd91108d936b651e72b46f8"><div class="ttname"><a href="classShipCAD_1_1SubdivisionControlFace.html#ac253493bccd91108d936b651e72b46f8">ShipCAD::SubdivisionControlFace::draw</a></div><div class="ttdeci">virtual void draw(Viewport &amp;vp, LineShader *lineshader)</div><div class="ttdef"><b>Definition:</b> <a href="subdivface_8cpp_source.html#l00974">subdivface.cpp:974</a></div></div>
<div class="ttc" id="classShipCAD_1_1Viewport_html_acce571248835d8a66fcb4787c2384824"><div class="ttname"><a href="classShipCAD_1_1Viewport.html#acce571248835d8a66fcb4787c2384824">ShipCAD::Viewport::getCamera</a></div><div class="ttdeci">const QVector3D &amp; getCamera() const </div><div class="ttdef"><b>Definition:</b> <a href="viewport_8cpp_source.html#l00082">viewport.cpp:82</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionControlFace_html_a5c149807dc5891e23b463c4251e707f5"><div class="ttname"><a href="classShipCAD_1_1SubdivisionControlFace.html#a5c149807dc5891e23b463c4251e707f5">ShipCAD::SubdivisionControlFace::getControlEdge</a></div><div class="ttdeci">SubdivisionEdge * getControlEdge(size_t index) const </div><div class="ttdef"><b>Definition:</b> <a href="subdivface_8cpp_source.html#l01074">subdivface.cpp:1074</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionSurface_html_a7464bc5ad79381ddc64b86266d3a8da1"><div class="ttname"><a href="classShipCAD_1_1SubdivisionSurface.html#a7464bc5ad79381ddc64b86266d3a8da1">ShipCAD::SubdivisionSurface::getZebraColor</a></div><div class="ttdeci">QColor getZebraColor() const </div><div class="ttdef"><b>Definition:</b> <a href="subdivsurface_8h_source.html#l00355">subdivsurface.h:355</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionLayer_html_ad0d77de06b53814e248fc9bbfa908252"><div class="ttname"><a href="classShipCAD_1_1SubdivisionLayer.html#ad0d77de06b53814e248fc9bbfa908252">ShipCAD::SubdivisionLayer::numberOfFaces</a></div><div class="ttdeci">size_t numberOfFaces() const </div><div class="ttdef"><b>Definition:</b> <a href="subdivlayer_8h_source.html#l00071">subdivlayer.h:71</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionControlEdge_html"><div class="ttname"><a href="classShipCAD_1_1SubdivisionControlEdge.html">ShipCAD::SubdivisionControlEdge</a></div><div class="ttdef"><b>Definition:</b> <a href="subdivedge_8h_source.html#l00116">subdivedge.h:116</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionFace_html_aba3fbf26d70b4eb3ef245c7f7cb16e03"><div class="ttname"><a href="classShipCAD_1_1SubdivisionFace.html#aba3fbf26d70b4eb3ef245c7f7cb16e03">ShipCAD::SubdivisionFace::intersectWithRay</a></div><div class="ttdeci">bool intersectWithRay(const PickRay &amp;ray) const </div><div class="ttdoc">does a ray intersect this face </div><div class="ttdef"><b>Definition:</b> <a href="subdivface_8cpp_source.html#l00198">subdivface.cpp:198</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionEdge_html_ac2e94f4689d724a1d5b75c7f2619c37d"><div class="ttname"><a href="classShipCAD_1_1SubdivisionEdge.html#ac2e94f4689d724a1d5b75c7f2619c37d">ShipCAD::SubdivisionEdge::construct</a></div><div class="ttdeci">static SubdivisionEdge * construct(SubdivisionSurface *owner)</div><div class="ttdef"><b>Definition:</b> <a href="subdivedge_8cpp_source.html#l00053">subdivedge.cpp:53</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionControlFace_html_a4117f55ab3ec27bebd933f2992bc5dcd"><div class="ttname"><a href="classShipCAD_1_1SubdivisionControlFace.html#a4117f55ab3ec27bebd933f2992bc5dcd">ShipCAD::SubdivisionControlFace::construct</a></div><div class="ttdeci">static SubdivisionControlFace * construct(SubdivisionSurface *owner)</div><div class="ttdef"><b>Definition:</b> <a href="subdivface_8cpp_source.html#l00432">subdivface.cpp:432</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionPoint_html_abc16b03730e723ec56184f7808f4f2a1"><div class="ttname"><a href="classShipCAD_1_1SubdivisionPoint.html#abc16b03730e723ec56184f7808f4f2a1">ShipCAD::SubdivisionPoint::getNormal</a></div><div class="ttdeci">QVector3D getNormal() const </div><div class="ttdoc">Calculate normal vector. </div><div class="ttdef"><b>Definition:</b> <a href="subdivpoint_8cpp_source.html#l00463">subdivpoint.cpp:463</a></div></div>
<div class="ttc" id="structShipCAD_1_1PointGrid_html_a2bd6eecd15643afb29bd7de2f891b614"><div class="ttname"><a href="structShipCAD_1_1PointGrid.html#a2bd6eecd15643afb29bd7de2f891b614">ShipCAD::PointGrid::rows</a></div><div class="ttdeci">size_t rows()</div><div class="ttdef"><b>Definition:</b> <a href="pointgrid_8h_source.html#l00047">pointgrid.h:47</a></div></div>
<div class="ttc" id="utility_8h_html"><div class="ttname"><a href="utility_8h.html">utility.h</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionFace_html_abd79b6dfadd10befe94b524a34063b27"><div class="ttname"><a href="classShipCAD_1_1SubdivisionFace.html#abd79b6dfadd10befe94b524a34063b27">ShipCAD::SubdivisionFace::numberOfPoints</a></div><div class="ttdeci">size_t numberOfPoints() const </div><div class="ttdoc">number of points for this face </div><div class="ttdef"><b>Definition:</b> <a href="subdivface_8h_source.html#l00122">subdivface.h:122</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionControlFace_html_a1501212af025c7e33ede929d50a76651"><div class="ttname"><a href="classShipCAD_1_1SubdivisionControlFace.html#a1501212af025c7e33ede929d50a76651">ShipCAD::SubdivisionControlFace::clearChildren</a></div><div class="ttdeci">void clearChildren()</div><div class="ttdoc">remove all child faces and edges </div><div class="ttdef"><b>Definition:</b> <a href="subdivface_8cpp_source.html#l01158">subdivface.cpp:1158</a></div></div>
<div class="ttc" id="structZebraIntersection_html_a6395a4b6dd83979bed301b4a6366ecd7"><div class="ttname"><a href="structZebraIntersection.html#a6395a4b6dd83979bed301b4a6366ecd7">ZebraIntersection::p</a></div><div class="ttdeci">QVector3D p</div><div class="ttdef"><b>Definition:</b> <a href="subdivface_8cpp_source.html#l00508">subdivface.cpp:508</a></div></div>
<div class="ttc" id="structShipCAD_1_1ControlFaceGrid_html_a5022cc08e6d00215fff8583518098d4e"><div class="ttname"><a href="structShipCAD_1_1ControlFaceGrid.html#a5022cc08e6d00215fff8583518098d4e">ShipCAD::ControlFaceGrid::setRows</a></div><div class="ttdeci">void setRows(size_t rows)</div><div class="ttdef"><b>Definition:</b> <a href="controlfacegrid_8h_source.html#l00048">controlfacegrid.h:48</a></div></div>
<div class="ttc" id="subdivface_8cpp_html_a0f3a8a9a206459012fb926e66e017ece"><div class="ttname"><a href="subdivface_8cpp.html#a0f3a8a9a206459012fb926e66e017ece">Fragment</a></div><div class="ttdeci">float Fragment(float curvature, float mincurvature, float maxcurvature)</div><div class="ttdef"><b>Definition:</b> <a href="subdivface_8cpp_source.html#l00891">subdivface.cpp:891</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionControlFace_html_a768d000d2891ca110d6eb804abf80351"><div class="ttname"><a href="classShipCAD_1_1SubdivisionControlFace.html#a768d000d2891ca110d6eb804abf80351">ShipCAD::SubdivisionControlFace::trace</a></div><div class="ttdeci">void trace()</div><div class="ttdoc">select all control faces connected to this one </div><div class="ttdef"><b>Definition:</b> <a href="subdivface_8cpp_source.html#l01465">subdivface.cpp:1465</a></div></div>
<div class="ttc" id="classShipCAD_1_1LineShader_html"><div class="ttname"><a href="classShipCAD_1_1LineShader.html">ShipCAD::LineShader</a></div><div class="ttdef"><b>Definition:</b> <a href="shader_8h_source.html#l00075">shader.h:75</a></div></div>
<div class="ttc" id="classShipCAD_1_1CurveFaceShader_html_ab817219da96b3dc744b19ee93f466a1f"><div class="ttname"><a href="classShipCAD_1_1CurveFaceShader.html#ab817219da96b3dc744b19ee93f466a1f">ShipCAD::CurveFaceShader::renderMesh</a></div><div class="ttdeci">virtual void renderMesh(QVector&lt; QVector3D &gt; &amp;vertices, QVector&lt; QVector3D &gt; &amp;colors, QVector&lt; QVector3D &gt; &amp;normals)</div><div class="ttdef"><b>Definition:</b> <a href="shader_8cpp_source.html#l00390">shader.cpp:390</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionEdge_html_aa6e28532f3ecc1610813844dfb385deb"><div class="ttname"><a href="classShipCAD_1_1SubdivisionEdge.html#aa6e28532f3ecc1610813844dfb385deb">ShipCAD::SubdivisionEdge::startPoint</a></div><div class="ttdeci">SubdivisionPoint * startPoint() const </div><div class="ttdef"><b>Definition:</b> <a href="subdivedge_8h_source.html#l00075">subdivedge.h:75</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionFace_html_ab22c43ec3d209a9f7b0b9bfe5d609508"><div class="ttname"><a href="classShipCAD_1_1SubdivisionFace.html#ab22c43ec3d209a9f7b0b9bfe5d609508">ShipCAD::SubdivisionFace::getFaceCenter</a></div><div class="ttdeci">QVector3D getFaceCenter() const </div><div class="ttdoc">get coordinates of the center of the face </div><div class="ttdef"><b>Definition:</b> <a href="subdivface_8cpp_source.html#l00103">subdivface.cpp:103</a></div></div>
<div class="ttc" id="subdivface_8cpp_html_a7e934765f8f2259b618b368d8c58b1f9"><div class="ttname"><a href="subdivface_8cpp.html#a7e934765f8f2259b618b368d8c58b1f9">Width</a></div><div class="ttdeci">const float Width</div><div class="ttdef"><b>Definition:</b> <a href="subdivface_8cpp_source.html#l00503">subdivface.cpp:503</a></div></div>
<div class="ttc" id="predicate_8h_html"><div class="ttname"><a href="predicate_8h.html">predicate.h</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionLayer_html"><div class="ttname"><a href="classShipCAD_1_1SubdivisionLayer.html">ShipCAD::SubdivisionLayer</a></div><div class="ttdoc">Layer, collection of SubdivisionControlFaces. </div><div class="ttdef"><b>Definition:</b> <a href="subdivlayer_8h_source.html#l00061">subdivlayer.h:61</a></div></div>
<div class="ttc" id="namespaceShipCAD_html_a03171cc921c53a568b778f5131a60debaf17373a62a5f899a61ed17d28e103d24"><div class="ttname"><a href="namespaceShipCAD.html#a03171cc921c53a568b778f5131a60debaf17373a62a5f899a61ed17d28e103d24">ShipCAD::svDart</a></div><div class="ttdef"><b>Definition:</b> <a href="shipcadlib_8h_source.html#l00142">shipcadlib.h:142</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionEdge_html_ae649fe7169f64a8e5ede1fbb36a176fa"><div class="ttname"><a href="classShipCAD_1_1SubdivisionEdge.html#ae649fe7169f64a8e5ede1fbb36a176fa">ShipCAD::SubdivisionEdge::isCrease</a></div><div class="ttdeci">bool isCrease() const </div><div class="ttdef"><b>Definition:</b> <a href="subdivedge_8h_source.html#l00081">subdivedge.h:81</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionSurface_html_a1fb4babaa91950e02f5e7546ed2c1e5b"><div class="ttname"><a href="classShipCAD_1_1SubdivisionSurface.html#a1fb4babaa91950e02f5e7546ed2c1e5b">ShipCAD::SubdivisionSurface::getSelectedColor</a></div><div class="ttdeci">QColor getSelectedColor() const </div><div class="ttdef"><b>Definition:</b> <a href="subdivsurface_8h_source.html#l00341">subdivsurface.h:341</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionLayer_html_af1d37cf069e050828f42c034ada4661e"><div class="ttname"><a href="classShipCAD_1_1SubdivisionLayer.html#af1d37cf069e050828f42c034ada4661e">ShipCAD::SubdivisionLayer::isSymmetric</a></div><div class="ttdeci">bool isSymmetric() const </div><div class="ttdef"><b>Definition:</b> <a href="subdivlayer_8h_source.html#l00086">subdivlayer.h:86</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionSurface_html_ab85cd3c9b75664e3d8dfa1bd9bfa6e9a"><div class="ttname"><a href="classShipCAD_1_1SubdivisionSurface.html#ab85cd3c9b75664e3d8dfa1bd9bfa6e9a">ShipCAD::SubdivisionSurface::getSubdivisionMode</a></div><div class="ttdeci">subdiv_mode_t getSubdivisionMode() const </div><div class="ttdef"><b>Definition:</b> <a href="subdivsurface_8h_source.html#l00303">subdivsurface.h:303</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionControlFace_html_a23631dfffd1c3ad7fc59537a4684fa01"><div class="ttname"><a href="classShipCAD_1_1SubdivisionControlFace.html#a23631dfffd1c3ad7fc59537a4684fa01">ShipCAD::SubdivisionControlFace::setLayer</a></div><div class="ttdeci">void setLayer(SubdivisionLayer *layer)</div><div class="ttdef"><b>Definition:</b> <a href="subdivface_8cpp_source.html#l01108">subdivface.cpp:1108</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionControlFace_html_a45d5155a450040671ffba6cc691c79d7"><div class="ttname"><a href="classShipCAD_1_1SubdivisionControlFace.html#a45d5155a450040671ffba6cc691c79d7">ShipCAD::SubdivisionControlFace::drawFaces</a></div><div class="ttdeci">virtual void drawFaces(Viewport &amp;vp, FaceShader *shader)</div><div class="ttdef"><b>Definition:</b> <a href="subdivface_8cpp_source.html#l00712">subdivface.cpp:712</a></div></div>
<div class="ttc" id="namespaceShipCAD_html_a87efc267ae07a84fb1cd55a4562c2907"><div class="ttname"><a href="namespaceShipCAD.html#a87efc267ae07a84fb1cd55a4562c2907">ShipCAD::FindDXFColorIndex</a></div><div class="ttdeci">int FindDXFColorIndex(QColor color)</div><div class="ttdoc">convert a QColor to a DXF color index </div><div class="ttdef"><b>Definition:</b> <a href="utility_8cpp_source.html#l00133">utility.cpp:133</a></div></div>
<div class="ttc" id="structShipCAD_1_1FirstFacePointPredicate_html"><div class="ttname"><a href="structShipCAD_1_1FirstFacePointPredicate.html">ShipCAD::FirstFacePointPredicate</a></div><div class="ttdef"><b>Definition:</b> <a href="predicate_8h_source.html#l00047">predicate.h:47</a></div></div>
<div class="ttc" id="classShipCAD_1_1FaceShader_html_adb71f051d1481058fe905f985a7166c1"><div class="ttname"><a href="classShipCAD_1_1FaceShader.html#adb71f051d1481058fe905f985a7166c1">ShipCAD::FaceShader::renderMesh</a></div><div class="ttdeci">virtual void renderMesh(QColor meshColor, QVector&lt; QVector3D &gt; &amp;vertices, QVector&lt; QVector3D &gt; &amp;normals)=0</div></div>
<div class="ttc" id="structZebraIntersection_html_a27a8ed4d6b85bf2be97cc39ed9a896e5"><div class="ttname"><a href="structZebraIntersection.html#a27a8ed4d6b85bf2be97cc39ed9a896e5">ZebraIntersection::ZebraIntersection</a></div><div class="ttdeci">ZebraIntersection(const QVector3D &amp;pt, float dp)</div><div class="ttdef"><b>Definition:</b> <a href="subdivface_8cpp_source.html#l00511">subdivface.cpp:511</a></div></div>
<div class="ttc" id="classShipCAD_1_1Viewport_html_a205e5082395c6d01660ffc179c57b83e"><div class="ttname"><a href="classShipCAD_1_1Viewport.html#a205e5082395c6d01660ffc179c57b83e">ShipCAD::Viewport::getViewportMode</a></div><div class="ttdeci">viewport_mode_t getViewportMode() const </div><div class="ttdef"><b>Definition:</b> <a href="viewport_8h_source.html#l00095">viewport.h:95</a></div></div>
<div class="ttc" id="classShipCAD_1_1Plane_html_a6851b997a300848fcb37b33407165c44"><div class="ttname"><a href="classShipCAD_1_1Plane.html#a6851b997a300848fcb37b33407165c44">ShipCAD::Plane::distance</a></div><div class="ttdeci">float distance(const QVector3D &amp;point) const </div><div class="ttdef"><b>Definition:</b> <a href="plane_8cpp_source.html#l00072">plane.cpp:72</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionFace_html_a94b07cf08781a9d80caf14a8f97df148"><div class="ttname"><a href="classShipCAD_1_1SubdivisionFace.html#a94b07cf08781a9d80caf14a8f97df148">ShipCAD::SubdivisionFace::getFaceNormal</a></div><div class="ttdeci">QVector3D getFaceNormal() const </div><div class="ttdoc">get coordinates of the face normal </div><div class="ttdef"><b>Definition:</b> <a href="subdivface_8cpp_source.html#l00116">subdivface.cpp:116</a></div></div>
<div class="ttc" id="namespaceShipCAD_html_a70b238d926183460670b82d9680b5cb9"><div class="ttname"><a href="namespaceShipCAD.html#a70b238d926183460670b82d9680b5cb9">ShipCAD::ReadIntFromStr</a></div><div class="ttdeci">int ReadIntFromStr(size_t lineno, const QString &amp;str, size_t &amp;start)</div><div class="ttdoc">convert a string to an integer value </div><div class="ttdef"><b>Definition:</b> <a href="utility_8cpp_source.html#l00497">utility.cpp:497</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionSurface_html_a899e459c7d5bd512dd2006c4c06a9b19"><div class="ttname"><a href="classShipCAD_1_1SubdivisionSurface.html#a899e459c7d5bd512dd2006c4c06a9b19">ShipCAD::SubdivisionSurface::getEdgePool</a></div><div class="ttdeci">Pool&lt; SubdivisionEdge &gt; &amp; getEdgePool()</div><div class="ttdef"><b>Definition:</b> <a href="subdivsurface_8h_source.html#l00383">subdivsurface.h:383</a></div></div>
<div class="ttc" id="namespaceShipCAD_html_a36b9b33181823761bc327d66c36c8d8f"><div class="ttname"><a href="namespaceShipCAD.html#a36b9b33181823761bc327d66c36c8d8f">ShipCAD::ClipTriangle</a></div><div class="ttdeci">void ClipTriangle(const QVector3D &amp;p1, const QVector3D &amp;p2, const QVector3D &amp;p3, float s1, float s2, float s3, std::vector&lt; QVector3D &gt; &amp;front, std::vector&lt; QVector3D &gt; &amp;back)</div><div class="ttdoc">clip a triangle given vertex point distances from a plane </div><div class="ttdef"><b>Definition:</b> <a href="utility_8cpp_source.html#l00280">utility.cpp:280</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionSurface_html_adfdeabdc19eb55a7ba4ab0b607207300"><div class="ttname"><a href="classShipCAD_1_1SubdivisionSurface.html#adfdeabdc19eb55a7ba4ab0b607207300">ShipCAD::SubdivisionSurface::edgeExists</a></div><div class="ttdeci">SubdivisionEdge * edgeExists(SubdivisionPoint *p1, SubdivisionPoint *p2)</div><div class="ttdef"><b>Definition:</b> <a href="subdivsurface_8cpp_source.html#l02603">subdivsurface.cpp:2603</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionSurface_html_a5cd4b62dd61e279f77dc39fd3798c46d"><div class="ttname"><a href="classShipCAD_1_1SubdivisionSurface.html#a5cd4b62dd61e279f77dc39fd3798c46d">ShipCAD::SubdivisionSurface::getMainframeLocation</a></div><div class="ttdeci">float getMainframeLocation() const </div><div class="ttdef"><b>Definition:</b> <a href="subdivsurface_8h_source.html#l00316">subdivsurface.h:316</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionEdge_html_afcf8f9f766c80cd90045194cde86d4c8"><div class="ttname"><a href="classShipCAD_1_1SubdivisionEdge.html#afcf8f9f766c80cd90045194cde86d4c8">ShipCAD::SubdivisionEdge::isControlEdge</a></div><div class="ttdeci">bool isControlEdge() const </div><div class="ttdef"><b>Definition:</b> <a href="subdivedge_8h_source.html#l00078">subdivedge.h:78</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionEdge_html_af48a9311daf8f3607e181922162e8c7b"><div class="ttname"><a href="classShipCAD_1_1SubdivisionEdge.html#af48a9311daf8f3607e181922162e8c7b">ShipCAD::SubdivisionEdge::setControlEdge</a></div><div class="ttdeci">void setControlEdge(bool val)</div><div class="ttdef"><b>Definition:</b> <a href="subdivedge_8h_source.html#l00079">subdivedge.h:79</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionSurface_html_aa0927937f7d321e9d564c04884b2ce54"><div class="ttname"><a href="classShipCAD_1_1SubdivisionSurface.html#aa0927937f7d321e9d564c04884b2ce54">ShipCAD::SubdivisionSurface::showNormals</a></div><div class="ttdeci">bool showNormals() const </div><div class="ttdef"><b>Definition:</b> <a href="subdivsurface_8h_source.html#l00330">subdivsurface.h:330</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionControlFace_html_ae06e29e54f93c529875bbd66b32ad3e7"><div class="ttname"><a href="classShipCAD_1_1SubdivisionControlFace.html#ae06e29e54f93c529875bbd66b32ad3e7">ShipCAD::SubdivisionControlFace::loadFromStream</a></div><div class="ttdeci">void loadFromStream(size_t &amp;lineno, QStringList &amp;strings)</div><div class="ttdef"><b>Definition:</b> <a href="subdivface_8cpp_source.html#l01353">subdivface.cpp:1353</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionControlFace_html_aeb3b4efb341ea48023e076e8956650ff"><div class="ttname"><a href="classShipCAD_1_1SubdivisionControlFace.html#aeb3b4efb341ea48023e076e8956650ff">ShipCAD::SubdivisionControlFace::isSelected</a></div><div class="ttdeci">bool isSelected() const </div><div class="ttdef"><b>Definition:</b> <a href="subdivface_8cpp_source.html#l01089">subdivface.cpp:1089</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionFace_html_aacd383eb085c4f6b92db89e25be6b3a1"><div class="ttname"><a href="classShipCAD_1_1SubdivisionFace.html#aacd383eb085c4f6b92db89e25be6b3a1">ShipCAD::SubdivisionFace::insertPoint</a></div><div class="ttdeci">void insertPoint(size_t index, SubdivisionPoint *point)</div><div class="ttdoc">insert a new point into the face </div><div class="ttdef"><b>Definition:</b> <a href="subdivface_8cpp_source.html#l00072">subdivface.cpp:72</a></div></div>
<div class="ttc" id="namespaceShipCAD_html"><div class="ttname"><a href="namespaceShipCAD.html">ShipCAD</a></div><div class="ttdef"><b>Definition:</b> <a href="backgroundimage_8h_source.html#l00039">backgroundimage.h:39</a></div></div>
<div class="ttc" id="controlfacegrid_8h_html"><div class="ttname"><a href="controlfacegrid_8h.html">controlfacegrid.h</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionFace_html_aa5bd261ae5fc0a1c7fe8cc5328b8477f"><div class="ttname"><a href="classShipCAD_1_1SubdivisionFace.html#aa5bd261ae5fc0a1c7fe8cc5328b8477f">ShipCAD::SubdivisionFace::dump</a></div><div class="ttdeci">virtual void dump(std::ostream &amp;os, const char *prefix=&quot;&quot;) const </div><div class="ttdoc">print out the element to a stream </div><div class="ttdef"><b>Definition:</b> <a href="subdivface_8cpp_source.html#l00412">subdivface.cpp:412</a></div></div>
<div class="ttc" id="structShipCAD_1_1PointGrid_html_ac550e1688340f55d1dae9ec8c370ee31"><div class="ttname"><a href="structShipCAD_1_1PointGrid.html#ac550e1688340f55d1dae9ec8c370ee31">ShipCAD::PointGrid::getPoint</a></div><div class="ttdeci">SubdivisionPoint * getPoint(size_t row, size_t col)</div><div class="ttdef"><b>Definition:</b> <a href="pointgrid_8h_source.html#l00060">pointgrid.h:60</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionControlFace_html_ab6e5d8b0abf8811fabf3767e5b5c5602"><div class="ttname"><a href="classShipCAD_1_1SubdivisionControlFace.html#ab6e5d8b0abf8811fabf3767e5b5c5602">ShipCAD::SubdivisionControlFace::isVisible</a></div><div class="ttdeci">bool isVisible() const </div><div class="ttdef"><b>Definition:</b> <a href="subdivface_8cpp_source.html#l01101">subdivface.cpp:1101</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionEdge_html_a1b2e2b1d7e051d42250c0ad1f5eaa560"><div class="ttname"><a href="classShipCAD_1_1SubdivisionEdge.html#a1b2e2b1d7e051d42250c0ad1f5eaa560">ShipCAD::SubdivisionEdge::addFace</a></div><div class="ttdeci">void addFace(SubdivisionFace *face)</div><div class="ttdef"><b>Definition:</b> <a href="subdivedge_8cpp_source.html#l00281">subdivedge.cpp:281</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionSurface_html_aa662c62bcb12861be98da6606f46fc43"><div class="ttname"><a href="classShipCAD_1_1SubdivisionSurface.html#aa662c62bcb12861be98da6606f46fc43">ShipCAD::SubdivisionSurface::hasSelectedControlFace</a></div><div class="ttdeci">bool hasSelectedControlFace(const SubdivisionControlFace *face) const </div><div class="ttdef"><b>Definition:</b> <a href="subdivsurface_8cpp_source.html#l01325">subdivsurface.cpp:1325</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionControlFace_html_a224ce57a8d9d631eef63cccd8e0113f9"><div class="ttname"><a href="classShipCAD_1_1SubdivisionControlFace.html#a224ce57a8d9d631eef63cccd8e0113f9">ShipCAD::SubdivisionControlFace::priv_dump</a></div><div class="ttdeci">void priv_dump(std::ostream &amp;os, const char *prefix) const </div><div class="ttdef"><b>Definition:</b> <a href="subdivface_8cpp_source.html#l01483">subdivface.cpp:1483</a></div></div>
<div class="ttc" id="namespaceShipCAD_html_a26237f4689cbf7e356c7c1ce3f9c69ff"><div class="ttname"><a href="namespaceShipCAD.html#a26237f4689cbf7e356c7c1ce3f9c69ff">ShipCAD::to_size_t</a></div><div class="ttdeci">size_t to_size_t(int val)</div><div class="ttdoc">convert an int to a size_t </div><div class="ttdef"><b>Definition:</b> <a href="utility_8cpp_source.html#l00630">utility.cpp:630</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionControlCurve_html"><div class="ttname"><a href="classShipCAD_1_1SubdivisionControlCurve.html">ShipCAD::SubdivisionControlCurve</a></div><div class="ttdef"><b>Definition:</b> <a href="subdivcontrolcurve_8h_source.html#l00056">subdivcontrolcurve.h:56</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionFace_html_a1f27fc04bf353dd6295da574fa97c1f8"><div class="ttname"><a href="classShipCAD_1_1SubdivisionFace.html#a1f27fc04bf353dd6295da574fa97c1f8">ShipCAD::SubdivisionFace::getArea</a></div><div class="ttdeci">float getArea() const </div><div class="ttdoc">calculate the area of this face </div><div class="ttdef"><b>Definition:</b> <a href="subdivface_8cpp_source.html#l00093">subdivface.cpp:93</a></div></div>
<div class="ttc" id="namespaceShipCAD_html_ae1773f0e415446342401a67430a8b643"><div class="ttname"><a href="namespaceShipCAD.html#ae1773f0e415446342401a67430a8b643">ShipCAD::PointInTriangle</a></div><div class="ttdeci">bool PointInTriangle(const QVector3D &amp;intercept, const QVector3D &amp;p0, const QVector3D &amp;p1, const QVector3D &amp;p2)</div><div class="ttdoc">find if point lies inside a triangle and on the plane of the triangle </div><div class="ttdef"><b>Definition:</b> <a href="utility_8cpp_source.html#l00269">utility.cpp:269</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionPoint_html_a285325115089a1b99be4480bf6079bf1"><div class="ttname"><a href="classShipCAD_1_1SubdivisionPoint.html#a285325115089a1b99be4480bf6079bf1">ShipCAD::SubdivisionPoint::getCoordinate</a></div><div class="ttdeci">QVector3D getCoordinate() const </div><div class="ttdef"><b>Definition:</b> <a href="subdivpoint_8h_source.html#l00140">subdivpoint.h:140</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionPoint_html"><div class="ttname"><a href="classShipCAD_1_1SubdivisionPoint.html">ShipCAD::SubdivisionPoint</a></div><div class="ttdoc">3D Point </div><div class="ttdef"><b>Definition:</b> <a href="subdivpoint_8h_source.html#l00059">subdivpoint.h:59</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionSurface_html_ab21694a435e0c0dd6139de28ae543254"><div class="ttname"><a href="classShipCAD_1_1SubdivisionSurface.html#ab21694a435e0c0dd6139de28ae543254">ShipCAD::SubdivisionSurface::setSelectedControlFace</a></div><div class="ttdeci">void setSelectedControlFace(SubdivisionControlFace *face)</div><div class="ttdef"><b>Definition:</b> <a href="subdivsurface_8cpp_source.html#l01319">subdivsurface.cpp:1319</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionSurface_html"><div class="ttname"><a href="classShipCAD_1_1SubdivisionSurface.html">ShipCAD::SubdivisionSurface</a></div><div class="ttdoc">Subdivision Surface. </div><div class="ttdef"><b>Definition:</b> <a href="subdivsurface_8h_source.html#l00103">subdivsurface.h:103</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionEdge_html_aa65e2e10929c52fd05b6bb90317977dc"><div class="ttname"><a href="classShipCAD_1_1SubdivisionEdge.html#aa65e2e10929c52fd05b6bb90317977dc">ShipCAD::SubdivisionEdge::endPoint</a></div><div class="ttdeci">SubdivisionPoint * endPoint() const </div><div class="ttdef"><b>Definition:</b> <a href="subdivedge_8h_source.html#l00076">subdivedge.h:76</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionSurface_html_a6a89be4440e3adfcb0b14c164db891ae"><div class="ttname"><a href="classShipCAD_1_1SubdivisionSurface.html#a6a89be4440e3adfcb0b14c164db891ae">ShipCAD::SubdivisionSurface::controlEdgeExists</a></div><div class="ttdeci">SubdivisionControlEdge * controlEdgeExists(SubdivisionPoint *p1, SubdivisionPoint *p2)</div><div class="ttdef"><b>Definition:</b> <a href="subdivsurface_8cpp_source.html#l02628">subdivsurface.cpp:2628</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionFace_html_a5399f7ec8ed458f6dbc733688c006cf8"><div class="ttname"><a href="classShipCAD_1_1SubdivisionFace.html#a5399f7ec8ed458f6dbc733688c006cf8">ShipCAD::SubdivisionFace::edgeCheck</a></div><div class="ttdeci">void edgeCheck(SubdivisionPoint *p1, SubdivisionPoint *p2, bool crease, bool controledge, SubdivisionControlCurve *curve, std::vector&lt; SubdivisionEdge * &gt; &amp;interioredges, std::vector&lt; SubdivisionEdge * &gt; &amp;controledges)</div><div class="ttdoc">check for edge between points </div><div class="ttdef"><b>Definition:</b> <a href="subdivface_8cpp_source.html#l00245">subdivface.cpp:245</a></div></div>
<div class="ttc" id="classShipCAD_1_1SubdivisionFace_html_a02d048ba8de79787bc692e5f20fd276e"><div class="ttname"><a href="classShipCAD_1_1SubdivisionFace.html#a02d048ba8de79787bc692e5f20fd276e">ShipCAD::SubdivisionFace::hasPoint</a></div><div class="ttdeci">bool hasPoint(const SubdivisionPoint *pt) const </div><div class="ttdoc">does the face have this point </div><div class="ttdef"><b>Definition:</b> <a href="subdivface_8cpp_source.html#l00142">subdivface.cpp:142</a></div></div>
<div class="ttc" id="subdivface_8cpp_html_a9af871547d42e428e76b2642c0f3004d"><div class="ttname"><a href="subdivface_8cpp.html#a9af871547d42e428e76b2642c0f3004d">operator&lt;&lt;</a></div><div class="ttdeci">ostream &amp; operator&lt;&lt;(ostream &amp;os, const ShipCAD::SubdivisionFace &amp;face)</div><div class="ttdef"><b>Definition:</b> <a href="subdivface_8cpp_source.html#l00424">subdivface.cpp:424</a></div></div>
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